{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1849830727",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x145b3e058fb7511f55930fa5e1dfb2f8f9086d94fa7217529eb95dfe8985556b",
    "signature": "0x0d21f5804f45702723ea064d4ba1a53e3085b707326f5a0e0ac9d2e9fdfec22e32c20b2bc9c8811de3caff2e73ae912e9bbf127fa9c7c046fc9289e7bda08c501c",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}