{
  "manageEntity": {
    "action": "Follow",
    "entityId": "1449517",
    "entityType": "User",
    "nonce": "0x2ecfff20a7f058c169d6a389d4869ffc34ec0b4d87684223396c7a2444bf79c1",
    "signature": "0x2d50f14769badbef3f2e409415f4e97dacbc87619166a07daba2dfaa1d6cc6780dd879532f347628ccc3985de15a949fe9ca9ae88116783b779a7a50582b52d31c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}