{
  "manageEntity": {
    "action": "Repost",
    "entityId": "762313",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xadbcfc71624d7dc2b07ff03fe1b66605925bfd6538ff294f4e9e8fca1532ebc9",
    "signature": "0x7d60842942b69ba94b396b33a30fb9b84cfec8dd1d09cdce3f90141afc085a6904165d3bc16485c8a0425cfc9c702de7441cd631cbbe04c3e757b8b2fb040d1d1b",
    "signer": "0xcBFBf860488b647E167A7020ac01A0A0c34Bf981",
    "userId": "4601100"
  }
}