{
  "manageEntity": {
    "action": "Repost",
    "entityId": "630044466",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa2c77121fcb8153d20ecb7680f8405182b9a2606234ba3ffe73fd1fbde8a5f3f",
    "signature": "0x3e67285765145faec1784f3d6b594a70ae1ddcb1baecbc9b01343472882149335992ddf88dba4647b64bcfb37f2a8ee645e9cd4f81b1221ce159aaa00fee27751c",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}