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 #21410837 · ArcScan

Block

#21,410,837

2026-09-18 00:11:11 UTC

FinalizedProposed 24 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,410,837
Timestamp: 24 days ago · 2026-09-18 00:11:11 UTC
Transactions: 0 transactions in this block
Block hash: 0x4cd8b72148738420e7737fc7468f30c6bac56b5b313ddf5ae1039aec90cd5bea
Parent hash: 0x0552fa74…0005d3c4
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,410,837 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

1.9%573,202 / 30,000,000

Base fee

20 gwei

State root

0x72ebb03bf356…1928e5102984

Transactions root

0x59227180b2cb…351bb74a2c05

Receipts root

0x300a812b690a…9aab94e8dd2e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800