{
  "manageEntity": {
    "action": "Follow",
    "entityId": "305192",
    "entityType": "User",
    "nonce": "0x8e821967a13292ee960918d7d0c32a664ff29ff548c76a909352fe20245eaad3",
    "signature": "0x19686f23620d1a810dc4faafb42e198fdc15f11c5a808c91ba3c1a5707fb55a8416de05b458bb5e1da60afe6193646901e7aa13c29da75e3822060b66e8a88011b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}