{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1674528369",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x66bdfb1fda5523038e91ca59463878d44ca5734151893016a1c7cb79d237f609",
    "signature": "0x6519119ed1fe3e22ec2d6c580ece1340d5b7d4171678d11e0ba71e342386b1f25e04d98909c12bc054b0fb151f1559bed499340560640561381b07cd856808461b",
    "signer": "0xe5223Dc6E411A24e22DcF917955e97a8D7479d0c",
    "userId": "981716494"
  }
}