{
  "manageEntity": {
    "action": "Repost",
    "entityId": "31661512",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb20e5863b97238aaa7e8193cc35e0307f85efcd209ccbff9d1d236669d1d9876",
    "signature": "0xa2a3151016969e9a0c7bc8948a545a1b89410c67af1a4e539c95e7d776de872e7bc3490c42928cdbf0cb2beb863619ccea15fb28097e271154529ef4bb3cfe961b",
    "signer": "0x27204C77Baa4a510c92A96A4ba3661CC53EE568E",
    "userId": "35918963"
  }
}