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 #21367860 · ArcScan

Block

#21,367,860

2026-09-17 18:07:58 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,367,860
Timestamp: 6 days ago · 2026-09-17 18:07:58 UTC
Transactions: 0 transactions in this block
Block hash: 0x9b8257cc9a40039e8207566b9b06a621f4b13a4c2a7e13a68a81e41a031d5345
Parent hash: 0xe8f38af8…723c36aa
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,367,860 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

6.4%1,932,811 / 30,000,000

Base fee

20 gwei

State root

0x7c4b740404ab…7c2bf3e651c0

Transactions root

0x16a50b10ee7a…89882725fe1c

Receipts root

0x81f14b8cbc73…b7ce16ac2486

Nonce

0x0000000000000000

Extra data

0x00000004a817c800