{
  "manageEntity": {
    "action": "Repost",
    "entityId": "541321",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5c53c007080c70e4c03d0f27e886e81f6c164b27c225d10e9b5048d0d399aff4",
    "signature": "0xd24dbbe079104ba790c86ac67239b1778327088ad989fad55bf468f6e7bb852e6bee51a5e4a3a113b9284975c73aa58ca62d4fc498e721284e132dfe8bf5c9431b",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}