{
  "manageEntity": {
    "action": "Follow",
    "entityId": "157194",
    "entityType": "User",
    "nonce": "0xfae90e5bf932bcd1eb124cd0db8c4b735121b1f1687cf583bccbd043fc0b19c0",
    "signature": "0x5bad9d58c9dd2d167d68e606d366ed092522b72a2071f37ab413de9d44e9ae621139e10e95ded734e33157930cb080fa0baf92ce80c45aa0903868718ba099c11c",
    "signer": "0xe7cf0875B98A0048424DbADB6510a76E9eBE6C9f",
    "userId": "21915114"
  }
}