{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1673567369",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7a3701164488d8ddbfdb860a5e1f385376802188ab31367f4e5ad7028c11f519",
    "signature": "0x18c8cf42630a160bd044631266555e3fbef84c3c21ca450a06c4831477d7b24c793df64d6c31f26a09dcd4437e26c12c1d9b49c65429a5a99125dbb67a76f41d1b",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}