{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1364307778",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x18f94a2b32146a4a27acd4897026fb81533e8f6d45f08fb365480594b76d61bc",
    "signature": "0xa9ff362b42e5d72f24a504e23bd09888cddb2722bc2ff3c9f27a81d83897ed15515a28d2c1d64448cf78a825204f8c8cb91621bf4aa3dc2f13ac0221e0dcd6631b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}