{
  "manageEntity": {
    "action": "Repost",
    "entityId": "304504351",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2b695f7d56403f2f18b8a6732c6d9a42d1c2cb902f7f67a1157188fa30e579e2",
    "signature": "0x0fb52106b601fad08f83adda7ef71ddbf566721dce28e78d660e36d02c0bd7ef208be7ddbf7df5d5c24a2a41311985624073d69fe6bcf8c6e79bbd3a4043e3d91c",
    "signer": "0x27204C77Baa4a510c92A96A4ba3661CC53EE568E",
    "userId": "35918963"
  }
}