{
  "manageEntity": {
    "action": "Repost",
    "entityId": "372914686",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4fa7a1519ec721dc190fad66042359ed197a899fd92aefef7e935702841ea484",
    "signature": "0xaf3263cdbc423219f93bb7ac00d2e76a7a96f841643e6695663b03ce88fdad3c00e4828f3cbbd2276da920e3c6981f168ba7cc5f34ced0c7a2b6ae953c39543d1c",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}