{
  "manageEntity": {
    "action": "Follow",
    "entityId": "155973826",
    "entityType": "User",
    "nonce": "0x3477dfbd374224607fdbd1864b517bd32382d71cc2a6a51942fe11c93e768ca3",
    "signature": "0x1f9a5ec8c7ae12ee31fa7eaba304ed64276cd32a0002a8567a795a6d41e89ceb15d3c2883e6b030737e6ebcb3abb26bebeeb8068c96fcf63cb5cbbcf3092cc9c1b",
    "signer": "0x45c4f1dcE13eeF476C74C5758696D56137253980",
    "userId": "824478223"
  }
}