{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1309780980",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xbe5073db914f5becfeeef671ea7129e7de57407344ba250fc3369cc306bc8bf7",
    "signature": "0xcf9cf143e3da539c1be4a69eae4abbccb4bb278bda6998e3a952b01681976c620fa39193e884137635f32b951c144c5df9cd0308ed40454b6c381263ff8d1f201b",
    "signer": "0x27204C77Baa4a510c92A96A4ba3661CC53EE568E",
    "userId": "35918963"
  }
}