{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1406981176",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0d08a998f699cdd86eca08f9dfbe6e17b6e3de914b763e485339bcc06ac2ee10",
    "signature": "0x98da4e339dd11e3eb1a911ebf773ceb2f7f8d5b97af8b6a4a0a3a78d434b58721ff02f1731eff3271fef4dac097ae78b8826aec1f9805db875b319ee7902d9d41b",
    "signer": "0xcdc1772589e70ee6667FAaC93E3F0CcD5BFDa2aE",
    "userId": "354908"
  }
}