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 #0x123467f72085ecd66bb49fae89b9c85a8add7c01312643a0892ef23ce26622a3 · ArcScan

Block

#21,526,368

2026-09-18 16:27:45 UTC

FinalizedProposed 20 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,526,368
Timestamp: 20 days ago · 2026-09-18 16:27:45 UTC
Transactions: 0 transactions in this block
Block hash: 0x123467f72085ecd66bb49fae89b9c85a8add7c01312643a0892ef23ce26622a3
Parent hash: 0xbed1cfb2…3c42c891
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,526,368 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

16.7%5,012,006 / 30,000,000

Base fee

20 gwei

State root

0xf74906351f94…047ecab6de11

Transactions root

0xe8479ecbd3cc…43c3051a319c

Receipts root

0xf277194606bf…475f4a84058e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800