{
  "manageEntity": {
    "action": "Follow",
    "entityId": "376830101",
    "entityType": "User",
    "nonce": "0x19e663628e550fbbe02578486a824083437bbe4ba1e59d4e4c6c815ae34f89f5",
    "signature": "0x4b5f9fed8c805a51ca02a2a5930421ad9bccc0efc6dcb4718e26955f06f2d5db09dbc83ef2df0b20fea7746967e4c31a660c246b42d2767f393b54949836f1cf1b",
    "signer": "0xA5fFfA5b8673Fb93490E3F9B0BeE58e1f0Ce1231",
    "userId": "508186998"
  }
}