{
  "manageEntity": {
    "action": "Follow",
    "entityId": "290909",
    "entityType": "User",
    "nonce": "0xfc4f40ad2361e4f030675c6987aef7e4f1afa828093df2e00798400b26dc0435",
    "signature": "0x2e33eda57a8b79ac8f8f880459cf4bffeff9f1f4e2c863fc8e68441cd33a480f5d1315b3d8cd067d2c01f853c01aa0e9563d9a1b448cc24f22e506e33ddf15a11c",
    "signer": "0x44BAdCFCf42113CbB67f519e4efa576B336f9bf7",
    "userId": "136844578"
  }
}