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 #21418299 · ArcScan

Block

#21,418,299

2026-09-18 01:14:16 UTC

FinalizedProposed 26 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,418,299
Timestamp: 26 days ago · 2026-09-18 01:14:16 UTC
Transactions: 0 transactions in this block
Block hash: 0xd6ab917cad87573129473f41bf1e7fdfad696addabc19e0ba0b9f8527e61fc2a
Parent hash: 0xcaae2d44…1259a69c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,418,299 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

7.5%2,236,218 / 30,000,000

Base fee

20 gwei

State root

0xfa84c9bfa810…896c4d9ea6f7

Transactions root

0x83f5cb5365a3…ad97705bf4af

Receipts root

0xd1bfc43c499d…ef6b8875a48c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800