{
  "manageEntity": {
    "action": "Follow",
    "entityId": "77551267",
    "entityType": "User",
    "nonce": "0x1c1ae33863430da26f2b219acbbf74bf31557af3d6ea1f84bc9899531a6fb775",
    "signature": "0xd476842b2147c74611a2f02f4a298c090991326c797817721e2b41101809cc7817b5701aeef36aea3718989064db96c5cacdcd8d808db9a5c1ea59dbb28d889f1b",
    "signer": "0xc903Dc0f07bdD225292556170C57c22eD0C2b453",
    "userId": "142317"
  }
}