{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1347005674",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1c9d03e8142c40a33ba027f85639042e1604531183ced22aea580c17e31da31d",
    "signature": "0xa730b9f3f355e1ef2cf26afcf56139f34b88e91dc7f6207810f0108d920233e62e9ea7392ac73ce6c6e555c1897edfe2289e9211c20d948eb3ca28eb51dbed741c",
    "signer": "0x2D566E1DaC6fc148a694abe846B32e39B6584aa5",
    "userId": "890889753"
  }
}