{
  "manageEntity": {
    "action": "Repost",
    "entityId": "901401009",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb96fd91261d8d0848ec2ba808c2309c2255847e99805fcff80da9076a437924a",
    "signature": "0x8f8f89fdc8fa05246d78c5148346d2db39b61a3203a4ef04704a4d295e2ae3bb7c1c5631e7c76e4619ce491d1f4b57cf672fc180c261cf67821365603cc4c23b1b",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}