{
  "manageEntity": {
    "action": "Follow",
    "entityId": "44142994",
    "entityType": "User",
    "nonce": "0x340509107bac16147c15fb00f1acc4e4f703b3fb3529afe7d4fdbf9704a07e11",
    "signature": "0xb2231fee30a19b517ebbab171709be3ed943478c40bcf7a6aecf8bdd3989c56b013d0b7fafd76cd0355768576b03264b43f55c74ef3ad7845ee2a3b5aa5d766c1b",
    "signer": "0xFC64B2Ce4fBD6922262C921DeD45174e1bbAc9C2",
    "userId": "251933338"
  }
}