{
  "manageEntity": {
    "action": "Repost",
    "entityId": "934322737",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6f0edc93f4ba2ce37d01f6e69fed1e0b90561c23b56ba0a5848de70aa825b68d",
    "signature": "0xe04e8286a1bb5b827c9b9a56e7620ab5bf0cd55f51c34100b6ef6d9ffbb3d0e8611062b5bfac5057e1d593dc87aae04ed82092fa3792f13e033515666518a2891c",
    "signer": "0xD24271e3B8CCFB603860EA392E94eD5AE2538703",
    "userId": "456716469"
  }
}