{
  "manageEntity": {
    "action": "Repost",
    "entityId": "77422224",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xae938f261222bcaff780a097347e002e4ae34aea9c36ebc87c48cdf5585b93b0",
    "signature": "0x73cd0198d9a869bd2dff4815ee24d87352d6df23c8ecf465275833b241f3c79715740f44106ea55ee9074359677ad34a7ed4381ad81394f32101cb5274daf3451c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}