{
  "manageEntity": {
    "action": "Repost",
    "entityId": "61943",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0617974e794e44fb98e3d65c6708f8e22d646405b4db3c36a62da1bb4e67b06e",
    "signature": "0xfe028bc578be17794f1b29614f53a121fd9a8540514ccd98ddf1cb4915e9daee52e7fb889d303f7a06b174c91241409ec2b2c20d384b50e182fe56e03c28ed121b",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}