{
  "manageEntity": {
    "action": "Follow",
    "entityId": "354993",
    "entityType": "User",
    "nonce": "0x5b347f2e214792048ad275cee97226df139ead668ee6320b280be41bb6ca3adc",
    "signature": "0xb1c20eb39756e7daff72218d993641fcf1d9f301e22dbacfadc03ac854d0d99316aed2e63eecef217f681007214cc3bedbc9b5047e2ef34984ccc6bb333518131c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}