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 #0x56391d537602c7aa2245b4ab485b03efefc1342b859137d2c5865c492ded18df · ArcScan

Block

#21,527,531

2026-09-18 16:37:35 UTC

FinalizedProposed 16 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,527,531
Timestamp: 16 days ago · 2026-09-18 16:37:35 UTC
Transactions: 0 transactions in this block
Block hash: 0x56391d537602c7aa2245b4ab485b03efefc1342b859137d2c5865c492ded18df
Parent hash: 0x2af09814…74321554
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,527,531 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

7.3%2,198,945 / 30,000,000

Base fee

20 gwei

State root

0xefe9a89c5ccd…ca169cacc392

Transactions root

0x79f813af0a76…c689fc0471d9

Receipts root

0x0c56a999fa0e…8c78a80f8537

Nonce

0x0000000000000000

Extra data

0x00000004a817c800