{
  "manageEntity": {
    "action": "Follow",
    "entityId": "1394",
    "entityType": "User",
    "nonce": "0xa4e1f26d705ff332f4da3deff804a7f8a40d52e0774fb2391bc2945a1c3ce741",
    "signature": "0x7aa148fcc2d808837d716d3f126e17492b34f58206897f9993ca44c083622de208c1025b6e187383881d2259b8d61674fad7d6dfa1f80abec93607e028060db01c",
    "signer": "0xE7A4a8f1d081B44C96Ed68610B6c3016ce8cD6E0",
    "userId": "464427506"
  }
}