{
  "manageEntity": {
    "action": "Follow",
    "entityId": "121018469",
    "entityType": "User",
    "nonce": "0xe3afca2a906ac84035f6281955aba022ab1f2d1e45b94fc5ec3f4bba4f134392",
    "signature": "0xb88dc52f8436ffba2acc247a1a1d613b689d140c03a58f439c4331b849340f551756649ed82a2d57d23b49739bea4ae23c163bc812f159f8bbc2a908f6f9c4db1b",
    "signer": "0xE726D55D6940a70995Ce9D8aa1aCE76FC6f4f544",
    "userId": "285113781"
  }
}