{
  "manageEntity": {
    "action": "Repost",
    "entityId": "899936699",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb07d04f578da70fa19ba0d8115b26a94c7011bd9e9581850973bba90dc4b2c44",
    "signature": "0xe5f60e2a34a6ebe0e5de8bba10214db2e95fe495ca1c5b1c23af23af4adc2c6f06ca321b5517426a5e6c2e6e5ca536415b7cafa98be33ed623a723d63a871b181c",
    "signer": "0x92a5082636c97Db0Ae888484D85e4c8494A3B791",
    "userId": "895527427"
  }
}