{
  "manageEntity": {
    "action": "Follow",
    "entityId": "400171089",
    "entityType": "User",
    "nonce": "0xdb4b922027577273329ef4246393847c4643fea0c636e04eef4f095320619ca6",
    "signature": "0x828390f2ecc36740d3d1b975a12356c06d37a160066987a14a8cd858bb88f9cd2161c21c69382664a17b63c71ecff876ef9d6b9206d4a621eba27985394310031c",
    "signer": "0x49ea1963bD0698Ba4421742478714fbFa38E0719",
    "userId": "189995856"
  }
}