{
  "manageEntity": {
    "action": "Follow",
    "entityId": "8903",
    "entityType": "User",
    "nonce": "0xf8fb6ed092c9e8a50aa7eeaf8d04c2b5de6192792183ddc05828a67f77fe9593",
    "signature": "0x2ae1f701ef3fa0bcbe405b8eb0ce5c8d3b9808919339777d12744968ea7896305650e7aa6d87a07522941d2b4a03029d0adce2448d1ff9cea0f09df611f17d301b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}