{
  "manageEntity": {
    "action": "Repost",
    "entityId": "373097337",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2b8ebbce2d8ab4169266ad615d0cacaa46b61b1576b607bc8cd9b4653f9fc3ad",
    "signature": "0xcedee07820311967b0a7f9b44ced950a6cd90bac9f61068b851ff028be6803e110f1eac0070f8246a9bc8fed8808fa6994fff7b4559580b3ec8c109efd5a53e51c",
    "signer": "0x0E71C12c426F5C9206F778713f48B60477CA943b",
    "userId": "29088079"
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}