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 #21481069 · ArcScan

Block

#21,481,069

2026-09-18 10:04:51 UTC

FinalizedProposed 54 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,481,069
Timestamp: 54 days ago · 2026-09-18 10:04:51 UTC
Transactions: 0 transactions in this block
Block hash: 0xc021d4938342bac611034fbea89c2867a05df4a5b311db772ce1ea23ff9b6689
Parent hash: 0xf9999ac9…f9837a78
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,481,069 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

9.8%2,944,643 / 30,000,000

Base fee

20 gwei

State root

0x3abd5e8dcbb9…d260afd403c7

Transactions root

0xb84600bcd9c5…0ee396d6f5f3

Receipts root

0xafe4c7bbbf83…f97479b02a48

Nonce

0x0000000000000000

Extra data

0x00000004a817c800