{
  "manageEntity": {
    "action": "Repost",
    "entityId": "783742",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xfa9448f4cea07d303a06168f70e5ccab439a2418e5b7904aa98f7c9af3aa364d",
    "signature": "0xa6e097bc90c844b61bc4b45781396f3fc09af33fab41998b3f30afd84cb6ce7d645c1f9b3c9d40013d43127874d0bcbe06d61e8bf54ac40d5823637a84446bbd1b",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
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  }
}