{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1443891018",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xfe07179d75dfe838dbc6c38383f8bc1f18e8348667713081724fcbdc89d9f408",
    "signature": "0xbd62cef71080f6b4818f70f3736f04215bcb3606d2f2b36e18e0d183d14dd7bf528f0396655540ec1b85766f96c7e38012faf4c3f3ff2e598f2948a0aca60f8f1c",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}