{
  "manageEntity": {
    "action": "Follow",
    "entityId": "149153309",
    "entityType": "User",
    "nonce": "0x5b6bcf162262bb85ea09e468813599fe1adc52cc6ef7d4415947174c925fa650",
    "signature": "0x1516a5875c89e97d8a9ec6dc0dc16f5092a931adae89eb7d939134d4d9c430d8645dd14a6dadece372b56da5300751d787bd765aa2e1ddac85643077722097821c",
    "signer": "0xa2DaB1ebF6D10325b0948C994b592F7abB2Df44C",
    "userId": "728570067"
  }
}