{
  "manageEntity": {
    "action": "Follow",
    "entityId": "64839",
    "entityType": "User",
    "nonce": "0xc22f328985f4ab3dcb6297a8b8d47fb0966c61ab0de45a5779d2be94e6e8271a",
    "signature": "0x9b0b4df94a3c4286246fb1359ec126fa6b9860205756eb8e925c2eca368c78c30b8c16c7f60730954111b385f49501834257979960b0a3241f22a25f03b546391c",
    "signer": "0x766Ba5816f1Cbcd9649d3b301b8F423CFF252fdb",
    "userId": "758745"
  }
}