{
  "manageEntity": {
    "action": "Follow",
    "entityId": "15320",
    "entityType": "User",
    "nonce": "0x84e7a54d50b2a03d6233baecf90f206426587ec4ab1c83afa40e090ddfa933e6",
    "signature": "0x02cae6b59b57f443e85b547ee51cf21228800a4d0e8034290caa231183427eb173ee7aedf888b4f986fec0b2a6469735eff003d550f3bac382088aed7e9539811c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}