{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1014921611",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x89ff0fe057c0902f89e20fa315e51e50ce84f3b9e435c162bfdfff73b376f304",
    "signature": "0xdbef32c2581f172ddd901f2230fd1c2e1ad198d4643fe946c1f7159620f359d530150b7bcebfa5b6f87b83feae23e842ea0b1ce7a4b3d6e42d06548d063356581b",
    "signer": "0x639B9598C075dEDFE2d8FfB1B5B6ca259D3C425E",
    "userId": "667809204"
  }
}