{
  "manageEntity": {
    "action": "Follow",
    "entityId": "540529323",
    "entityType": "User",
    "nonce": "0x6b9d041dd42ec4fb7ac05a008cf109352ad9beaec5b6c6895dcc5de437be6161",
    "signature": "0xc8be3ea32327b92f62642f22c1fb57f9c675ac817a921566414b52c4ed70f5ad18e421f0d124ead487fc5fe573cd3042fdc46c25ca9f714fe649e980ff359b3d1b",
    "signer": "0x63EbE5a1B5C5F156330BDf810f5fFf6A224c75c8",
    "userId": "309080"
  }
}