{
  "manageEntity": {
    "action": "Repost",
    "entityId": "479089354",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x58ad0b4e435366bef86f12976e94732bfff3feefe392ab0166086b342e97ccad",
    "signature": "0xad4734571951e1b86b0d19d67534f735786588397faa2ad6c1beb2e412981b190b1c54d73afa24fa359decc36273f86b2feb2e210ba239f88153744b7f7691191c",
    "signer": "0x7425EdbFdF528603A88c658f4cf8B1396a8a77F5",
    "userId": "406225571"
  }
}