{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2129231268",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7febf6b0e62be1a83644629127c0a080d69b5895eb45227683c913803fc1c24e",
    "signature": "0x39eacfd4f6d299afef13b1b3bde16aee470f76fc0fca340fff7bf6ecf69510c671a45424cab08588050a274ad49e9c7459c72ea8a8cf19746574d5acd90a3ce21b",
    "signer": "0x18b5D7Cc922Ecc37bdB131b61E14eF5240cE064d",
    "userId": "744672373"
  }
}