{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1355868836",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa56bfd88ea533330a58ba528f7ea369fc7658d99e96329ec759a71f9242ada4a",
    "signature": "0xe0b2475a179c42ae1867e6f82dbd834e8487489aef74659ff87c9192a1569bf202f8e6a1dab2b99c8884f18a00932e2c820b08493e45bed02387f1f83d7c06931b",
    "signer": "0x90CBf7c9BBF688fd9Fa4029B96e1BC32b270cA24",
    "userId": "711459379"
  }
}