{
  "manageEntity": {
    "action": "Follow",
    "entityId": "6221",
    "entityType": "User",
    "nonce": "0x2f74dfad576cc84fdc2798254f7f1cdec308aa11062812dd66e68bc16725e54a",
    "signature": "0x801d02376d76f829e68cf1228fa94c57af1f99b61a074a77ed909af168f1ce2b20eb98b614480f9af0e114204025e81d207ca4862b8713c76df4797b09a179581b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}