{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0xa54a41c78d9ce66cf4acd9f0b0d3142a523f7b56fdafc664b69424237c1a0ff0",
    "signature": "0x05c2e59945980a7badb41114c99527eb713eef17970821871c9cd5ba6992fc5f58f810729eae659e86255fb1bb96c6d01f8b85491c193f39b9e64eb3752157d31b",
    "signer": "0x48BB6672A6A0e7f39D81A15AAE71cd465a550a15",
    "userId": "155080219"
  }
}