{
  "manageEntity": {
    "action": "Repost",
    "entityId": "548227676",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x72b384abede24eb8acef68ac4b7731be180d207f062e1564e153aed0230cef7e",
    "signature": "0x2a4266f7e3591009d47ba6e48fe323a941f08e48bf284b33904916e89dbf8738397f36d701ccfedc3b53cc76f16368b98c8e381c953ecac36dc2acd7c87e33d81b",
    "signer": "0x84B42609E987DD0953e02498E61987fB833B7C92",
    "userId": "887547386"
  }
}