{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0xd9a87670dee602c9e8b17cef5c8d15ede72d25b8ba43161c5f03f56359f77552",
    "signature": "0x63278fe02c4cf948ee873a400bd7a3a1f49680f514f093399893dc0dddedf256038580e71b504cac1afce64c10c8d09fd920a51bb460cfce336b3aa9b87e00b11b",
    "signer": "0x5877F7e1aB261CEa57f1734519117Ed49d50c8c3",
    "userId": "549983695"
  }
}