{
  "manageEntity": {
    "action": "Repost",
    "entityId": "588404307",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd03983037a6037c4a4c586f2c0cdfe89c93a80336c02913de912d7a2ed772e77",
    "signature": "0x885aa7e8c1db4dc6a02ee105f7a4e0749ca07e38f8ebf17c0c31b534cdb58f942f1a17b0afebe07d494feec63bce03f905084f056c863c4e53b29352c832d50d1c",
    "signer": "0x27204C77Baa4a510c92A96A4ba3661CC53EE568E",
    "userId": "35918963"
  }
}