{
  "manageEntity": {
    "action": "Repost",
    "entityId": "264400167",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x06e0329e345c36a93f2761205e49cc841ff60bbf71501dca799ab7cfc25671d5",
    "signature": "0x53cadced63e71cad9e67b034ca7adfb9822544e99e94e8cf4c2ba558ce03ce82590f2d9ea511a580da9c87e2ef16c65c553655f535537bbb96cacb7b1fcca10d1c",
    "signer": "0x742Fff9be20F80Ce7285c8Ab12B9018Ef3Cf14F0",
    "userId": "111467392"
  }
}