{
  "manageEntity": {
    "action": "Repost",
    "entityId": "681740812",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf25c42a4630327e6b6feb88eb46d5779cd8d8882c27467b6592c38fe563f6e8f",
    "signature": "0xe17fdb2bfc5930d5f52d6fefb2725023a553ad5527195cd100e99a9d0a105c7f1070f501c17703f095d9ea94e859d1bfc410d5964e848458bd057d1dfa8f7fd91b",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}