{
  "manageEntity": {
    "action": "Follow",
    "entityId": "573790218",
    "entityType": "User",
    "nonce": "0xc27b44b23d80176618d89bcc01de484af3d53d82cae4026313a3eb02ca046475",
    "signature": "0x94e54d0b22794d353f37933957c7062ec0bbf90cd2e00d30ac87cbc79ec16fe85f11993b460fc744374c784595de4773a042f623459b1f848daad5aed3f0f2091b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}