{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1019046552",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa023ff3a870aa638a8f4cfee0c44aba483efc644e56fe449ccdd702d6c3e20bc",
    "signature": "0xdc9014da8b0eb02c7eeae428b0a9d76b00da475a8e742242f1c03af5b56e78b960965a407d81171ded4b5dbda8ebe21b0343f45a57eabb2686b97d6e70fcbb1f1b",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}