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 #21410516 · ArcScan

Block

#21,410,516

2026-09-18 00:08:28 UTC

FinalizedProposed 13 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,410,516
Timestamp: 13 days ago · 2026-09-18 00:08:28 UTC
Transactions: 0 transactions in this block
Block hash: 0x5fa89aa9f073f4080629762179c5f85caa90c1ba16b0dbec17cbd1ac33c463bf
Parent hash: 0xebffa4f4…8f2bb74a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,410,516 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

7.8%2,335,233 / 30,000,000

Base fee

20 gwei

State root

0xc927e01b6501…74bea19bd0b2

Transactions root

0x35db1f6ba648…1642f3bca04b

Receipts root

0x82e6d37e2877…97d78d9213fa

Nonce

0x0000000000000000

Extra data

0x00000004a817c800