{
  "manageEntity": {
    "action": "Follow",
    "entityId": "423154",
    "entityType": "User",
    "nonce": "0x359380c1de65edf820f367d887787aa5e43ad3752f5ad75c6b583c9f4eda7199",
    "signature": "0x42bd874d2fb0a216f3d481bbe4b8ffc013c65fa34d8359a00bd7108d67cfb44f3b1876ab7bc39aaa23efcfbf2072cdaca6e795b7ec9abc9f867c26ded0cd0d5f1c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}