{
  "manageEntity": {
    "action": "Repost",
    "entityId": "987463",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x756ede85bbeffa62cd21328142bdba59aab3c32192726ef37a54ae858709d9e8",
    "signature": "0xc33f99c83989f3aba99daa22f1093dd96ecc9c1471fc3eb07944385c6967899e3f6d46ec56b2d3b9ea8272d29b8ada4e9ab22b332e481177b2f3edf79faddcf61c",
    "signer": "0x48c57b64a5a12Dc7C7742Fdb629EEce52FF5591D",
    "userId": "930634116"
  }
}