{
  "manageEntity": {
    "action": "Follow",
    "entityId": "420563019",
    "entityType": "User",
    "nonce": "0x70caaa5d3a5e72acefa2ab725cd676a1c9e2d8e22ef6a15a1674c83e6a558b26",
    "signature": "0x3e8037f11a7dc281729f8d6744590aedce812724a3e91571eeb96e3b4c4ac98d1cde6c9108c1462a265e4bf37cdac2d0fa5b5c1552bda510000abaeccf66d70b1c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}