{
  "manageEntity": {
    "action": "Repost",
    "entityId": "703668948",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xbce349f210aadfe8851843bdb858578746db7bce7ee170fc05d4a0e884344d0a",
    "signature": "0x26cbbbee9746ab3c83283d66c1ecf32351c96406a1ac7008559cc9732581baa108da947d13e191d9fe552180f7c257f567dbbace4330c7279a7e0cc359423e2b1c",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}