{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1677686360",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x49323ef08328d848591346a88621661e7714ae2a76da8b6e58b762f925bd452c",
    "signature": "0x87cd631230c543092a2dff30bf0814e1a5cf79d1dc38256735d68e6363cf3688039dbf259850d890de3c52a462bfd43786b578c5d7574480b57b4a147d82bb211b",
    "signer": "0xE7D37531a757aEaf8B2c8037a79C03819edc20Dc",
    "userId": "870684573"
  }
}