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 #0x2b317139c296771a083ffafe5f2917194d1a3d2227dfcd6ca868d34e12f77398 · ArcScan

Block

#21,508,555

2026-09-18 13:57:12 UTC

FinalizedProposed 50 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,508,555
Timestamp: 50 days ago · 2026-09-18 13:57:12 UTC
Transactions: 0 transactions in this block
Block hash: 0x2b317139c296771a083ffafe5f2917194d1a3d2227dfcd6ca868d34e12f77398
Parent hash: 0x14f967c8…c9ab8410
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,508,555 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

5.2%1,547,176 / 30,000,000

Base fee

20 gwei

State root

0x4ee591bc5b0a…2849c097903c

Transactions root

0x8404952968e4…29bef3e02b7e

Receipts root

0x630994e28ca4…a38c02bc989a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800