{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "179782",
    "entityType": "User",
    "nonce": "0x0e85413161fc150b9856a862e14920207f46aa10834b3aaeca4088b12e372764",
    "signature": "0xa564b0b33718bb3d6652a01d755a0124f51a08982e685ba6df75540bfb28886064a23cf9ca0eb8104f32149d1bd337fe181fede9c856c9b372d8b6fd72941bcd1b",
    "signer": "0xc0d1b6f997F346E0291eDa5a82ffC8D9d704FC21",
    "userId": "292524943"
  }
}