{
  "manageEntity": {
    "action": "Repost",
    "entityId": "766332870",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa62d8399efd9471501471c900e3512177277b751ef398deb30e235dd2000c033",
    "signature": "0xe64a572ba7d35deb4bb533f931feca0ae35ec9d94ecc7d9db2316a9ab32260906201c41b4e8f6b423c6a7136b81011b58983853cbcaf382da3c06259919204ae1c",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}