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 #21171313 · ArcScan

Block

#21,171,313

2026-09-16 14:27:24 UTC

FinalizedProposed 17 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,171,313
Timestamp: 17 days ago · 2026-09-16 14:27:24 UTC
Transactions: 0 transactions in this block
Block hash: 0x8de6a5d6659b4227b9cece7e35b03c056ebe146eb578a784dbc078568f4f740f
Parent hash: 0x21a2a04b…4843fab7
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,171,313 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

35.3%10,578,167 / 30,000,000

Base fee

220.279672564 gwei

State root

0x6c33ecdbb235…439c82d6df1d

Transactions root

0x76fcdcb400e4…b4a95bfe3e7b

Receipts root

0x12ce84d1ea89…38a0eff820bf

Nonce

0x0000000000000000

Extra data

0x0000003349014daf