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 #0xc8f4178f46ad572f75c50201e980ea9f8d148e9ebb4abd2f44e533e967d471ec · ArcScan

Block

#21,303,955

2026-09-17 09:07:26 UTC

FinalizedProposed 10 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,303,955
Timestamp: 10 days ago · 2026-09-17 09:07:26 UTC
Transactions: 0 transactions in this block
Block hash: 0xc8f4178f46ad572f75c50201e980ea9f8d148e9ebb4abd2f44e533e967d471ec
Parent hash: 0xa7b138af…d673cabc
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,303,955 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

8.4%2,535,582 / 30,000,000

Base fee

20 gwei

State root

0xffde8f4be71d…c46ec0771bb4

Transactions root

0x2471cb5548dd…7014ff32dea9

Receipts root

0xfa5606be3e5a…fc462e44dd22

Nonce

0x0000000000000000

Extra data

0x00000004a817c800