{
  "manageEntity": {
    "action": "Repost",
    "entityId": "9261545",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x486057c0e7f5dc5605e92a5ff7c8601e76c6239433243c98e8ec81e002bfe9a6",
    "signature": "0xc8bfb243c9a5df4375f4f1abdc9f909dec1da1eef31c4717781ffff25a949b88546a96789221236475f5264d7be8a9966e152c84bfb118d99f5c22156864eb4a1c",
    "signer": "0x76433fcfc10E04743aB4EB98660d4B47526AD243",
    "userId": "328228955"
  }
}