{
  "manageEntity": {
    "action": "Follow",
    "entityId": "620307004",
    "entityType": "User",
    "nonce": "0x3a14d14a2b05f0b4a55dd95151676d42f82a0fb661608ea1e6c6af279b5bb9ec",
    "signature": "0x9daaf3b0bbbb5fe7e7b7c30d48b906dbf9b4523e66aec3b53074d360223fb2981b2557a4e7c72a1d6fa2a75f092c2874d1f3a1e3d77397c431c74a7d5ee097991c",
    "signer": "0x42cB1e20D724BD902Af64cd85c700BE6118500bD",
    "userId": "47154652"
  }
}