{
  "manageEntity": {
    "action": "Follow",
    "entityId": "142954",
    "entityType": "User",
    "nonce": "0x9fa90312483b6d769e2eb88ade3ead5fab748dca3c20390ad48fa4bf63055c6d",
    "signature": "0xb7f8f928ff69b440864963a704167c02abccd546687917ac614e34025625b2637384f8038604937dec6147b54e4ff9308aecd6768631dfa4cfbdcfe37a1ddf821c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}