{
  "manageEntity": {
    "action": "Follow",
    "entityId": "121508",
    "entityType": "User",
    "nonce": "0x241e94f529834c1327f5d3929d49354b37776158ef1bde1729422e137150a519",
    "signature": "0x7909b63c1ee62710d5424de26a9150f7f3090e7eac9319a50cb182237432a3ce39e08d5518401f1dff34928e9d8a8eebb346634d6b509f0273f07f8f8224e6231c",
    "signer": "0xa2DaB1ebF6D10325b0948C994b592F7abB2Df44C",
    "userId": "728570067"
  }
}