{
  "manageEntity": {
    "action": "Follow",
    "entityId": "448003564",
    "entityType": "User",
    "nonce": "0x78ad07df3d8b45c438f0ced8ae7fee40a1f23a4617a18e30b9beaf3f9dd9ce49",
    "signature": "0x342fe71ca4d14c871a9c49a4daec144b64e1de94ee1da3626f754229492e28e605028263a6d6e749c4a9e71133357b594d6e8ae2e71df404ec08636f4231c18d1b",
    "signer": "0x45c4f1dcE13eeF476C74C5758696D56137253980",
    "userId": "824478223"
  }
}