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 #0x15b997c6da0441648b58350ce194bb0ab8be609eff3d33f8e6b5a49c83e268a9 · ArcScan

Block

#21,389,456

2026-09-17 21:10:27 UTC

FinalizedProposed 42 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,389,456
Timestamp: 42 days ago · 2026-09-17 21:10:27 UTC
Transactions: 0 transactions in this block
Block hash: 0x15b997c6da0441648b58350ce194bb0ab8be609eff3d33f8e6b5a49c83e268a9
Parent hash: 0x4b6d6b2d…01e36743
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,389,456 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

8.4%2,523,811 / 30,000,000

Base fee

20 gwei

State root

0x24039819bb84…de89b82d64fc

Transactions root

0x22d02e0b71e4…656c1b01a45b

Receipts root

0x134ccfeb2b5b…4c1302496b45

Nonce

0x0000000000000000

Extra data

0x00000004a817c800