{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1145743184",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf8ea732376c70e66f9eacd814454affd8b64dd86d65c6c05b06f347e6ddbf254",
    "signature": "0x5890f87a5de07468f7e3673bbff770a660692e4e3adad0a41cc11738db65a422055a57a28b092f4a729ef849611b1d113e85e02d29b05b3e29e0a0d91135c4b21b",
    "signer": "0x48FD75f1b7D81A96b8b8624aB7040523C402c202",
    "userId": "325172820"
  }
}