{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1593897335",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x49e122d5f8916877979bded604080615a9c0ff5d650ba56c3c7d345c9c8e65f5",
    "signature": "0xebfc554119ca75814d8c588de0838e2c253ce99ca1d26ea3c291bde3ecf5e11174a76a9558cf66b0fc14e3faeef8187b0a42103e988b0767cabbe30ffa11e8201c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}