{
  "manageEntity": {
    "action": "Follow",
    "entityId": "1139109",
    "entityType": "User",
    "nonce": "0x391a8482d79553a2803f204afc34bc3049b055b988ac28c11a5f3dd0ada8b6d0",
    "signature": "0xf4c9692d6431c3f3f211a61fdb666351071b4f53baac25d6d9ae4b32c3ff696b5e3c4db76dd6f5b774a4751b6393ed36f99e70ff112ee91696bd29625bf42c941c",
    "signer": "0x975699e892A0a2f2f16d2b8950Ac7C882B8EF555",
    "userId": "544952248"
  }
}