{
  "manageEntity": {
    "action": "Follow",
    "entityId": "390699",
    "entityType": "User",
    "nonce": "0xe8d86b53c3f3cc1317aa7bada6b1387b8d7034a2e4318cdc1230ca6b8c8fdcd9",
    "signature": "0xc95a8de9b1588a6406f1eee47714ffe0a7175087312c3c2266e29b48518e392d71fd81d30b399355033dfdda7b5a9936362a8b955b2dfd5d0b40fa74789081541c",
    "signer": "0x0168976438910D2f5330323a0d0141Fb4Af95032",
    "userId": "317847"
  }
}