{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1330146243",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc5bfe5def373cf7f79ce1d4519fcf676d4bf33478d5a61b966722321b3a5b5ec",
    "signature": "0x7265fc28f3ec87347e6ab1a2bc4c841b43a8f054a96306c9c5be7aded3464c6b0f4ea45134733b7fac3bd1f73e3bb5ecd3f5a2c249d220f4d7b448fd3c5065231b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}