{
  "manageEntity": {
    "action": "Follow",
    "entityId": "121885",
    "entityType": "User",
    "nonce": "0x363cbb721f4fd2d90fb3973ff136246095af5f5cab43103bf35a5a2ba45720df",
    "signature": "0xca9a34dd89784920a035d81442cd822455610362046c2d710b99037777bcd9f7607d694aa8def1ee7e92d5e9eb74dc3390a6c3ee7352c44f837608f32451e1631b",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}