{
  "manageEntity": {
    "action": "Follow",
    "entityId": "12728",
    "entityType": "User",
    "nonce": "0x42b2119518676dcaf3f4e61c22a4b3682762ad169040da7abfc15acf4539f137",
    "signature": "0x82c2e8d26ebfa47f064ea8ce5d570bea2e12d0e70bd2f2b2710af2968f26c16e10a70ea0281bda9795c269f59b16acdc748fde6ddef3b504d6943488369aa28d1c",
    "signer": "0xa2DaB1ebF6D10325b0948C994b592F7abB2Df44C",
    "userId": "728570067"
  }
}