{
  "manageEntity": {
    "action": "Repost",
    "entityId": "662377030",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9d0c3c4f310f69841c7f48b4442b250883f0010bf03b1113288189ff29dd0d7e",
    "signature": "0x1eae26dad81770ee28c6a11b8da27254338a91552cbeddce143b36552bfe20f233896fadf31a314e07daabdb493ac235a013b89bab98471e72d12536f63731331c",
    "signer": "0xF2c19977A72e7f63bBbD9063748E52c002b22f6b",
    "userId": "957488166"
  }
}