{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0xa6acdbc5119389378260d309af1c1dbd4980fe5c55a19d105d76e7a715b8be26",
    "signature": "0x2dcbc347705763837c8ee260fdacc54badfc502a3d123ca073842689c0188d3405b1e0422e5e698028beab2cb890c45c12597eb15b10319c67817b2c8a8d3bb81b",
    "signer": "0x38290db089551C21911A5b6b12516d61e33810F6",
    "userId": "960881362"
  }
}