Overview Blocks Txns

Arc Mainnet/5042

ArcScan

Independent community block explorer for Arc Mainnet. Gas is paid in USDC; fees are quoted in dollars.

Contract address

Not published yet. The official address will appear here first — verify against this page before interacting with any contract.

Explore

Overview
Blocks
Transactions

Resources

Arc docs
Official explorer

Network

Network: Arc Mainnet
Chain ID: 5042
Gas token: USDC
Block time: ~0.5s
Consensus: Malachite BFT
Execution: Reth

© 2026 ArcScan · Independent community explorer.

Aggregated analytics are approximate and computed over a recent window of blocks. Independent community explorer. Not affiliated with Circle or the Arc team. Nothing here is financial advice.

Block #0x5ff8bd6207892e3fea30d6226f16cae2e7b9e6dc1daff318c2c34701e73c724e · ArcScan

Block

#21,543,433

2026-09-18 18:52:00 UTC

FinalizedProposed 52 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,543,433
Timestamp: 52 days ago · 2026-09-18 18:52:00 UTC
Transactions: 0 transactions in this block
Block hash: 0x5ff8bd6207892e3fea30d6226f16cae2e7b9e6dc1daff318c2c34701e73c724e
Parent hash: 0xd412b428…6b167991
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,543,433 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

5.1%1,528,027 / 30,000,000

Base fee

20 gwei

State root

0xeb91b1dbaed9…04b58ac7e411

Transactions root

0xa9bb3a69a267…d0b49a89a485

Receipts root

0x8694181cd7b5…2daa14167093

Nonce

0x0000000000000000

Extra data

0x00000004a817c800