{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1277699229",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe445f5e228c86c8336350aa343acf99e280807ecefe5f43489e440c7a2175acb",
    "signature": "0xb5441d021154e68a85dbe1e981072469e4831d15f56a0aaf86c5b4651e4f6b7f5e91c206e0b491cd35bfa5de74ba3f57125ab159ba07b35ccc92de22bfaa52e51b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}