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 #21321061 · ArcScan

Block

#21,321,061

2026-09-17 11:31:53 UTC

FinalizedProposed 15 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,321,061
Timestamp: 15 days ago · 2026-09-17 11:31:53 UTC
Transactions: 0 transactions in this block
Block hash: 0xb8fadc3ddeeed59a0ec016d5f6a14341b412e2f21ed46629183619243df36252
Parent hash: 0x5c1f9a7b…c4b7225c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,321,061 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

49.3%14,797,755 / 30,000,000

Base fee

20 gwei

State root

0x0d7784673cda…a71ac30915a6

Transactions root

0xbc8c80b63983…251f88b9b44e

Receipts root

0x528786d1435a…56b8eb9dfbe9

Nonce

0x0000000000000000

Extra data

0x00000004a817c800