{
  "manageEntity": {
    "action": "Follow",
    "entityId": "354908",
    "entityType": "User",
    "nonce": "0x358839f400602ab969574722f6a650d0037ba67cfdf11fd258813d06bc85b3a7",
    "signature": "0x1cdc9ef30e0f8fa467faadc2d9cc1756b20dbd997833e4abc7ac4ef54df263d47b953f12152e91b78166d90ee9d2bd4cd3582fe97b9f6df6aa382cbc43fac57a1c",
    "signer": "0x44BAdCFCf42113CbB67f519e4efa576B336f9bf7",
    "userId": "136844578"
  }
}