{
  "manageEntity": {
    "action": "Repost",
    "entityId": "846808177",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4cbe0c2d62d96a1e394019f5e94294431a1e688557f9d54f29b5b2566ff85ccc",
    "signature": "0x3174c314bf7d158d1c78d30781f58db294587802f4b9b9c514d35ea6ea3176c82fdd8a05206327b8aa4fcf3fa165dd6f678f1ae2fbfd9ece6bfe997f656814bd1b",
    "signer": "0xbe916820AF010608151C80f3A74F7c83218094B2",
    "userId": "881446128"
  }
}