{
  "manageEntity": {
    "action": "Repost",
    "entityId": "624065",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5e53a5b47ca5f8b2f24495e94f27d45923a5a7a3489cd8ae1533f4d65c4355dc",
    "signature": "0xde57cf3ff1c37f38bec779c71f08bc6f612130532a5badfe5da51814ee6ae3ab7ae8b2ab8ed871efc95f3dd4974263bc5ca73dd8a5bc1ccd6649123b39ea4bef1c",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}