{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x21764118b1adf6fd105659d2cd762922d5dcc696a90e0f2af15be928405009b2",
    "signature": "0xd306d9c83aa4e707ec8b00d0e1de37f54faecff6df20a4bbf331712a14cbdee3338116ff7854455294e4589ff838e5f8305d0924665019ea0280f68c5ffc70db1b",
    "signer": "0x57E6e1DC73e16a7d9D0A077241Cf1cA038DE50cF",
    "userId": "309882939"
  }
}