{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1653016874",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2c3440145f0d91d87c269e4192f79a94e0bb37893875b499046e278184c9e4e8",
    "signature": "0x493c5ef3e7e8fc01ef6f462d8d86ba9cc5e3a0f1ce4458364c04168f10c7ef7a156198517044d1af2d16fc072b11b5fc6ace83d8b17c4464421cee7813f3e4191c",
    "signer": "0x639B9598C075dEDFE2d8FfB1B5B6ca259D3C425E",
    "userId": "667809204"
  }
}