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

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 #21177703 · ArcScan

Block

#21,177,703

2026-09-16 15:21:21 UTC

FinalizedProposed 19 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,177,703
Timestamp: 19 days ago · 2026-09-16 15:21:21 UTC
Transactions: 0 transactions in this block
Block hash: 0xb3d7a782e7cff022a4d6d19830cb41c9a822df8af4bcf3f3196d5899a68f1fba
Parent hash: 0x6bc96577…acd672f1
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,177,703 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

89.3%26,792,868 / 30,000,000

Base fee

113.578305734 gwei

State root

0xd6e48af11bb5…55e4a0871223

Transactions root

0x5d2740f0c9ce…a88f772758d9

Receipts root

0x287c8bb325b5…aa78af0ba2ab

Nonce

0x0000000000000000

Extra data

0x0000001a7259fe97