{
  "manageEntity": {
    "action": "Repost",
    "entityId": "530590",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7c18ec2f90a6ce0c4261332c291bbedb81c851abb8399e05f42878ef6e7d9582",
    "signature": "0xcee80e1112fbee47e8f3487500da09304edc9f3d2bdd3f2bcf05c44fcf9773055a04dbd57fe95928b19681e962601756b833d4380585c8c00a2d9395504424071c",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}