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 #21334321 · ArcScan

Block

#21,334,321

2026-09-17 13:23:51 UTC

FinalizedProposed 54 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,334,321
Timestamp: 54 days ago · 2026-09-17 13:23:51 UTC
Transactions: 0 transactions in this block
Block hash: 0x8819ddc9ac988f9d82b1f87ce3ffac97a982d3a117709a502fea463961c7d571
Parent hash: 0xbcb6a463…20a847a0
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,334,321 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

36.9%11,081,255 / 30,000,000

Base fee

20 gwei

State root

0x563fceeb9998…9e10c14e64d6

Transactions root

0xdb55311072c7…d8589a484143

Receipts root

0x27ba13dc5c49…7bea9656dbd1

Nonce

0x0000000000000000

Extra data

0x00000004a817c800