{
  "manageEntity": {
    "action": "Repost",
    "entityId": "331380532",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x91e62a50c592a5dfa1538eab01c02f290dade175afcdec6f896116a07cf5013f",
    "signature": "0x6daef6095f7ac7100101163d29f626cf89d17c1f34872668eddf96c97ed01d2414077fe7f217f88e0ccd703b07b40e46f0959fdebc71caae1957f460500da1fc1c",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}