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 #21334445 · ArcScan

Block

#21,334,445

2026-09-17 13:24:54 UTC

FinalizedProposed 55 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,334,445
Timestamp: 55 days ago · 2026-09-17 13:24:54 UTC
Transactions: 0 transactions in this block
Block hash: 0x291ca9e9f4e5ab750eb25c15bed69882bc00fbf1704141f5e4eb3609065bdb28
Parent hash: 0xc72878ee…4a0b97b1
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,334,445 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

29.9%8,986,710 / 30,000,000

Base fee

20 gwei

State root

0x7618af95b2a4…6d1c731e83c5

Transactions root

0x29449e91fc45…9800ed17e7b4

Receipts root

0x1e5d8fbf9f27…20b0f0fd96dc

Nonce

0x0000000000000000

Extra data

0x00000004a817c800