{
  "manageEntity": {
    "action": "Follow",
    "entityId": "123399725",
    "entityType": "User",
    "nonce": "0x3f9b4087c6b016a499e9540f03e20d4a3fe5b5b5a95079e1c5ac6bcadb618564",
    "signature": "0x3b20c2318ebaca0bbe0219acd56c669a5fe9d739fd9c353da5834ab99f5bb32a5b69919462da484d57c475cbeeef864f71f123c11c41d5df3b58ef71723d23d71c",
    "signer": "0xa185Ff45de6FF68eAa1d7ceC338cba250810134c",
    "userId": "54166466"
  }
}