{
  "manageEntity": {
    "action": "Follow",
    "entityId": "1339242",
    "entityType": "User",
    "nonce": "0x57d11934dab5f2bc3cc84932e795334aca581c6133aea2cc5011cae9aa13bffb",
    "signature": "0x76796fd8c1a0c984f85adbec84013fd687db54cae64cd61724d3a9949045e8771c040c9496186fa18b19a0b46a399d7167ec941a48e01b15ab8d99984e5d4a551b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}