{
  "manageEntity": {
    "action": "Follow",
    "entityId": "20",
    "entityType": "User",
    "nonce": "0xf18cb63a71b87cd6d479210361d1fc17d69ec25afcf31def5e139418aafe3519",
    "signature": "0x082b0f3fe5f46e588aa7e03ee19abaff972c2da113f98d4d578139ae9d09e9c03e8707ad34ee93095b8e6a65b0d97ca74f41f4cf7498ec61b17419720b5bec1f1c",
    "signer": "0x5328FC1DB0b76442c781ee3d38911662B174Fbe8",
    "userId": "95977"
  }
}