{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1502968081",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6b24d34cac0440cb4ac872ad358a16ca175f272fb10891b2f507c0c7cf6fd1ea",
    "signature": "0x24ce59c854d2712b901b8e8e4ca67fcb341f9f3ca54895848c1c4854a130687c4cccb31d50fee8d8eae52fd3e3abe9a467d009ca15d5ca35b5f397cef53878b11b",
    "signer": "0x3256Bd2D0B1984E7df4FA525017aD9bA48470760",
    "userId": "51"
  }
}