{
  "manageEntity": {
    "action": "Repost",
    "entityId": "800357203",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa1afbf6ddc8d8a6691e291d85831788479d0f6f3073ab3c359774d4c63da7440",
    "signature": "0xcc02374f45338d137eb20da6c6894c609c527110ea82cfa92b1e0c9c847a77312ed8bafadd34cb382b9b80aafb70b338cb878a340ff569e72d4d40e763b32e6a1c",
    "signer": "0x7451Cf52e883bc4483b88591c194dc3942E7F191",
    "userId": "584186978"
  }
}