{
  "manageEntity": {
    "action": "Follow",
    "entityId": "771123224",
    "entityType": "User",
    "nonce": "0x725024d9c84994afd8e4188e30cfc8c6830cc37ea1c6577a775b790c77b70986",
    "signature": "0x494f676d6508f6c7fb5ed1f1aea2905fa15e0ca9000f200ebe1799476359732220a3428405f79a6ac1733cd293132016a702d055c5799a7c7b95d26abf05d8c01c",
    "signer": "0xa899e54a1aE2f8D645E14e3E1EBF6398971ece5A",
    "userId": "906687997"
  }
}