{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x3d9315a486a36d2e32271c2bb9ea355df90e0803142945acb6a9e879f9fa30ef",
    "signature": "0x44d8ad37b4d890c832795a05a16e696555a50f4cd958a11a9817b672e4ba103a27cbfe6101f45595f3d1fbbd017e3e61001b8dd1aed5fb0b410b6244ab763d9e1b",
    "signer": "0x2D3840a33922D3Acee3Fa7CE009D11DbE1847C84",
    "userId": "442236242"
  }
}