{
  "manageEntity": {
    "action": "Follow",
    "entityId": "75469",
    "entityType": "User",
    "nonce": "0x5dc28e614b36d9ff4eeff27401630ea2d6c7c6194ca06999bdd5d0782915252b",
    "signature": "0xfd50bb973ba93ddaef93bcef926ca85e3d181b5e679b7299eb45ca949765df032f36344a29123fd0a7c5633bd21501b180003e4c976aee167f8a540cf95cb8e51c",
    "signer": "0x4810fE66B3A42DA4cb34b622aD9A069C293c6b86",
    "userId": "445042807"
  }
}