{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x4e8e648c5783a773553b9f92a09d9b2141907d70f83c0c26fb23d652a165369c",
    "signature": "0x34f1e5b567ca2cc0fb0a02815c90fd628fa1997d922275b6a26228f0e97690b8448059906169de3192fdce5750b45ca7fba5134a7210cbbf7e98c1009e9545551c",
    "signer": "0x7BF745Ab0aE164aD1b31611967641E3A638e9E55",
    "userId": "520341854"
  }
}