{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x028ece75946da4767f666ebaf91fa52febd0eac7786cfc2491325c05489c356f",
    "signature": "0xc19a54f4ba74ba20145d0c0e58a282bb57dc4fe6519553383df6a4f9e988d86b692fe5fa1b87a03e469ff928bad9a1e40a8bb894babb5e48a06d945809371d351b",
    "signer": "0x90A203647e830a6BCa374f0203a7d7edf8227684",
    "userId": "750901803"
  }
}