{
  "manageEntity": {
    "action": "Repost",
    "entityId": "324927",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x52445cbd45cf8793699d5d70f9ea59d8e9fde23f0d7967b3b150d3af7d72e396",
    "signature": "0x76b24ddb98184bd28132f6f0c74feb42193fd772c0135377cb4914583004abb9659002e8addfb5b53697a22d4c50ac8e8080ccef8cf3ef30334789021a0dbe681b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}