{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "390365",
    "entityType": "User",
    "nonce": "0xf9d308bad660dbc2492f04cd5d7c2937661cce0537a19af09d0c2422614bdb87",
    "signature": "0x53a84472cfd39f6491a1bf0b33c3c98ce9d54668b3fc3cb89ca9e99c3d00a0c677bbe62b0af548d49c20699733f957a2934d35f4647e8c867f6638743e0b34bc1c",
    "signer": "0xEAE1c756dB1BE2AA6bFD12b24Ec5E1a5dFce3CE1",
    "userId": "324670697"
  }
}