{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1749200751",
    "entityType": "Track",
    "nonce": "1790112970860634248",
    "signature": "0xf32138c13990f1fc30e9b17f6ecb99e7bf3e0c205844c59da33ab486a1c0f6d3563c36d82ac6f7d49b8ea6b0c283fec3d178ff2a5af296f1948ecc4924aeda121c",
    "signer": "0x9B241b1a6A99d662AE67D328e091Fc94faF23fdc",
    "userId": "881446128"
  }
}