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 #0x661e7847fc3368fc8b379ab30768132d683224d564507aeab0f7810f0a1ff2d6 · ArcScan

Block

#21,411,255

2026-09-18 00:14:43 UTC

FinalizedProposed 38 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,411,255
Timestamp: 38 days ago · 2026-09-18 00:14:43 UTC
Transactions: 0 transactions in this block
Block hash: 0x661e7847fc3368fc8b379ab30768132d683224d564507aeab0f7810f0a1ff2d6
Parent hash: 0x820010d4…9d627cee
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,411,255 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

6.6%1,990,287 / 30,000,000

Base fee

20 gwei

State root

0x56c52a4d6514…f2d81cc21877

Transactions root

0xf6d72e14ba18…4f6c40d5c989

Receipts root

0xaf331f56590a…a4251a1c4f1c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800