{
  "manageEntity": {
    "action": "Repost",
    "entityId": "581417",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xfe51c83f4d0a264d5aa59869286e40b297c86f893a318efeec3e60d1534dbda8",
    "signature": "0xd8cba62b917be3abcac64b66c2aa335d2d69ac4e585434dbf27678e589161dc02d639adc6df3706a548fce446cf363e10f5a5ed1845dace43f312c138b13c05f1b",
    "signer": "0x27204C77Baa4a510c92A96A4ba3661CC53EE568E",
    "userId": "35918963"
  }
}