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 #21177894 · ArcScan

Block

#21,177,894

2026-09-16 15:22:58 UTC

FinalizedProposed 14 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,177,894
Timestamp: 14 days ago · 2026-09-16 15:22:58 UTC
Transactions: 0 transactions in this block
Block hash: 0x49f9b14d926c2dda7cb6391921c44cf839a040ce1aacd6fdf20931213ef1aa6e
Parent hash: 0x90b505e1…e5fe3e0f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,177,894 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

51.0%15,288,878 / 30,000,000

Base fee

104.233306439 gwei

State root

0xe877f53904e3…2b8d684c1818

Transactions root

0xf19975fde7a8…a6f4054861bf

Receipts root

0x1b8a6ef0bd59…d93f54a475a8

Nonce

0x0000000000000000

Extra data

0x0000001853e9ea79