{
  "manageEntity": {
    "action": "Follow",
    "entityId": "144628",
    "entityType": "User",
    "nonce": "0xc96e3dfbc6248f37aa00c4850a2f4a2545cfaeeafc11ca123477011ea5e2cb89",
    "signature": "0x69beaa24edac8e16908b2aef565e85d0edfbcc3687eebddfebe775e17d2480374fbdfab1892a51f167cbf5187cc10d7d240b955ba6b22eb540c03545392a4ed11b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}