{
  "manageEntity": {
    "action": "Repost",
    "entityId": "183244",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x88e1279b8f265b07ab03cf1e825dba91f0f7470065bc3e0a28cd64efe12a25de",
    "signature": "0x8404969d76b5a06d4287ab4977620acc0db21cf817f8a6dc9caa78c3697b9bec035305752fea47ec45364ce45b59bb3d44c4e30ecd237cefc0cad92045998e751c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}