{
  "manageEntity": {
    "action": "Repost",
    "entityId": "938759341",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1a077ae8e63c28b8c7c71e5c572ecc36e4d9ba2facc0e073e34d494727611af1",
    "signature": "0xe6dfe84bf8838504d3b2835fb5511d1fd7fae04206d73334eda2cad0db185c4632b31a8c2522d8e9e33a7459fc7a62ebb3816a8938f64fa5214cd307758518be1c",
    "signer": "0x7451Cf52e883bc4483b88591c194dc3942E7F191",
    "userId": "584186978"
  }
}