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 #21484974 · ArcScan

Block

#21,484,974

2026-09-18 10:37:51 UTC

FinalizedProposed 41 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,484,974
Timestamp: 41 days ago · 2026-09-18 10:37:51 UTC
Transactions: 0 transactions in this block
Block hash: 0xd80209fcd663993d94d4ce6df58e9f86f84b1b47da206265289b4df1f48ff875
Parent hash: 0xe5e9eab4…479956cc
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,484,974 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

1.0%301,460 / 30,000,000

Base fee

20 gwei

State root

0x13746f9ec424…4ec35c787293

Transactions root

0x55d79d4f2e23…aff0a2750dab

Receipts root

0xaa116cfb4d50…e643f747c4de

Nonce

0x0000000000000000

Extra data

0x00000004a817c800