{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1603057775",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x24129e5482983e39b8407ba3be1662c65c43cb3182226134e61f69c80fca8b3e",
    "signature": "0x88f8c4e2f261ce076ed9eaabd1d81c9da756da620eae648976c05b12b62c6ba918241651fd117097cc43a71586b06a1cc17ba5b373967d3f8e5d2e951686dbd61c",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}