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

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 #21511877 · ArcScan

Block

#21,511,877

2026-09-18 14:25:17 UTC

FinalizedProposed 27 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,511,877
Timestamp: 27 days ago · 2026-09-18 14:25:17 UTC
Transactions: 0 transactions in this block
Block hash: 0xddbf5a40ad44b22d0bf3f8985cfcc2ed2ded099ee01ece76518df48e66ca6476
Parent hash: 0x18e3cc1d…4ccb0e7b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,511,877 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

15.7%4,699,631 / 30,000,000

Base fee

20 gwei

State root

0xe9df49ced4c4…bf448dc1083a

Transactions root

0x46cf92a15c48…236ee800eca0

Receipts root

0x7e4182ed4144…6c6f7d3cb90e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800