{
  "manageEntity": {
    "action": "Follow",
    "entityId": "4",
    "entityType": "User",
    "nonce": "0x12bf06d3ef065a832d0f79f14b559b5911a76d6e1d184126f6a7010734121791",
    "signature": "0x2eca5759c7e619dc9e67e6c9c7a93fa780ef429bff6fa0781800214b8f5707471dec5994317c0f6330e4bee1d63229a7fef77f741689b13bd0be839f982e5dbb1c",
    "signer": "0xa2DaB1ebF6D10325b0948C994b592F7abB2Df44C",
    "userId": "728570067"
  }
}