{
  "manageEntity": {
    "action": "Follow",
    "entityId": "273403361",
    "entityType": "User",
    "nonce": "0xa8878aa91de7f7063d0c7a44690b19c083d8c87c95a00c4344345eaf50777b8c",
    "signature": "0xc57fbd13999b29d775d71bbfc89f0f648a43d7779bd1845bcf3636f3f74ea2fd22ecd26329816a8a7bd63cdb3985a5ff197606d05bdb63fcc87939473fa508e31b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}