{
  "manageEntity": {
    "action": "Follow",
    "entityId": "4624",
    "entityType": "User",
    "nonce": "0x20ba68a8a44566292a1d3b2a2b41060e628d94a2d51a4f80e428ddc8ca99528c",
    "signature": "0xd0a85562a40d6a1d9258440c61ac8f10f6cbf2826ce43d3cde0217c716a2ed29456037381f7c20f5bc02616a6e105d1a0ac63680937cc894b1e946724900fc101c",
    "signer": "0xD1542f219572e15b06d039dfa696911d75fAD04B",
    "userId": "120088582"
  }
}