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 #21395774 · ArcScan

Block

#21,395,774

2026-09-17 22:03:51 UTC

FinalizedProposed 4 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,395,774
Timestamp: 4 days ago · 2026-09-17 22:03:51 UTC
Transactions: 0 transactions in this block
Block hash: 0x48e66d41cf0ebeb4c2f14c7ea647c03e900e773fcede3c9e07213ef98cbeb1f1
Parent hash: 0xdbcfe848…2562c1f4
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,395,774 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

9.5%2,845,107 / 30,000,000

Base fee

20 gwei

State root

0xa337d39f296e…5e1e5c79e17f

Transactions root

0x7954ae948333…f3c0ffbb3641

Receipts root

0x6d946378a02b…a745b82d18a7

Nonce

0x0000000000000000

Extra data

0x00000004a817c800