{
  "manageEntity": {
    "action": "Repost",
    "entityId": "702162539",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x372b17dc590b12b5da3f86c29ef7e57ddbe6335a315abe1161fad57a812b9802",
    "signature": "0xd2a22d55e969a7c8b084e7c2e53e5f57996117ea87f70d97d9a57d44e74d8b4b782f91c71fa72f4a66cf20d6b3c11e4cd6dec2ed1aa05d627fe5a77cb03f39111c",
    "signer": "0x7451Cf52e883bc4483b88591c194dc3942E7F191",
    "userId": "584186978"
  }
}