{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1898243081",
    "entityType": "Track",
    "nonce": "1791357013230368089",
    "signature": "0xb675a5a17f399e6bf4e083e7ca13a0cb483d4b4726d8d25eb6920bf272d983514672627bb587155fe96942efecdd7fcb9e4e78a3198a1aba527404c94f92dd411c",
    "signer": "0x9B241b1a6A99d662AE67D328e091Fc94faF23fdc",
    "userId": "881446128"
  }
}