{
  "manageEntity": {
    "action": "Repost",
    "entityId": "803340076",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x53b7aab8ad68b7ff4a527b581b26ee5b5b707fd569b8d68931a8883e63c36d86",
    "signature": "0xc7388e0656435105a6ef713ac681757b7208750ad453afaf564865d905c7b5eb01a9bd6d1cfa500e15ce734fa3c50462e08b28688036d202bbbdbdad595247391c",
    "signer": "0x76433fcfc10E04743aB4EB98660d4B47526AD243",
    "userId": "328228955"
  }
}