{
  "manageEntity": {
    "action": "Follow",
    "entityId": "991821949",
    "entityType": "User",
    "nonce": "0x2980dfc46fc5094f7b1343a2ec8758582ab01700c1e1f9167c89903e494d3293",
    "signature": "0x18746837f3ada2c1e671a56ed59ae3831fe037ea961af332011814d7a086dc056ee5f4a8d358be4f67dc06ab47018aaddc51560d2a334a7456804cec15cea7371c",
    "signer": "0xDe6128EEdBB4d15D391871267E286E878C7011B6",
    "userId": "144906061"
  }
}