{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1257735516",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7fd80360823e3e7d5040c938ce3bacca9cdb1cecc8e3052846ecf75cdf0c19a3",
    "signature": "0xd6526d1ee0bd92e581836d054e39f2b200d0e6bca25463420dcbfe5508951ff664ce620dc239a3bb029288406cfdb15b6a572d9ad7028f2805eab58046c60a231c",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}