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 #21515981 · ArcScan

Block

#21,515,981

2026-09-18 14:59:57 UTC

FinalizedProposed 32 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,515,981
Timestamp: 32 days ago · 2026-09-18 14:59:57 UTC
Transactions: 0 transactions in this block
Block hash: 0xc6422b4728e6240792176d7462778973be771b4f294ed329bcff1439f29231d4
Parent hash: 0xfdefb06e…0e8447b2
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,515,981 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

10.4%3,112,458 / 30,000,000

Base fee

20 gwei

State root

0x434693b5476b…680f8f705a2d

Transactions root

0xaa7d4c06fb81…3609a8918075

Receipts root

0x1416f7c8d6db…8badce17a813

Nonce

0x0000000000000000

Extra data

0x00000004a817c800