{
  "manageEntity": {
    "action": "Repost",
    "entityId": "946958",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf5413964c5445e4ec6fe7cb649b30cd31ee09abad78c2c2cc08374b761c81506",
    "signature": "0x54e9e4b58356c471fcc92a513af9d7552d6c777d9c57d7ebfeeb3ae81a3d46671ab2481a0c4a0b66e08c2b5a83dca5c8651811fced03794ec9d36faaded8fc4f1c",
    "signer": "0x2BD0c2111290EB20B2843e8b1c0f25aA5cd52a6f",
    "userId": "618242981"
  }
}