{
  "manageEntity": {
    "action": "Repost",
    "entityId": "276558968",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd24e3fa58c9c6016658e6f4759faaabc940a1c80656624712437d8e1cfbb8d34",
    "signature": "0x238745fdcf0790c4edccad793aecf75608ca65cb08d5998e2cb4698c0baaeb8902550c0ab1c526a041f6f122ae8ecc181dbe158c15eb38ea881b4653bb3279d81b",
    "signer": "0x7451Cf52e883bc4483b88591c194dc3942E7F191",
    "userId": "584186978"
  }
}