{
  "manageEntity": {
    "action": "Follow",
    "entityId": "290283513",
    "entityType": "User",
    "nonce": "0xecbd84fdf5d6b2583761e8e8f3b4ef55a75671fc7df99770442911ad41a44d00",
    "signature": "0xef3fbab0ebd5895dba57fd19983e2a49cf2f4364cec59c0c68cbc7f68bf8eaa90a69bd1aaf2be6db79514c6ee3b23dc3c870487690c86eb4c6dc0004c3c693a71c",
    "signer": "0xA2431a8293fD33C6289244D08A91489fF2C9f18A",
    "userId": "325308787"
  }
}