{
  "manageEntity": {
    "action": "Follow",
    "entityId": "469973",
    "entityType": "User",
    "nonce": "0x22b0a9c55a24c66f587c0db97a419e5f086b6a1befd35e3f38f8e87547b03178",
    "signature": "0x2ae96ef93793729dc4356e693f791dc5cb2705e9cabe6481d6b49b2f6bb0e15a62a63677eada7c6624e99989676055b66a55601730c739f25817988b079da8501c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}