{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "179782",
    "entityType": "User",
    "nonce": "0xca4c84c4c1e044e15e68d1855358f79460c387bc5ea9303fc72327c04a782156",
    "signature": "0x8a5f9cc18935ff17d984b0b226f5a0778a455becd780f9e0181f5edaa7a4af8041680c6fb8200f33709c9156f0fb0c7a47eb53d5ee21563a31b4e79c190201371b",
    "signer": "0x05aba01c97C4F182D989670622abE9c797782dD2",
    "userId": "508263176"
  }
}