{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x5e8df1043a4d59e3ca2a35910e5b6f1ca940428f4536c49ec8b71e5f008216d8",
    "signature": "0x225902ab366391933a14c76a042d17645228e1fe4ef921cdb9fed06eae107acc26e7b778e0a84e75efe049043ee0eda546f184bce5ae3ef32f596a76888c06251b",
    "signer": "0x513Da7C15E382bBF2D0ae0369EE42D08FED44520",
    "userId": "546870825"
  }
}