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 #21355070 · ArcScan

Block

#21,355,070

2026-09-17 16:19:07 UTC

FinalizedProposed 10 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,355,070
Timestamp: 10 days ago · 2026-09-17 16:19:07 UTC
Transactions: 0 transactions in this block
Block hash: 0xb09a9503d2d28d75c772ab80386c6a8a34a84632047a1bf7ec8df355dffd1963
Parent hash: 0xb6c46046…ccea3c33
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,355,070 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

22.2%6,649,559 / 30,000,000

Base fee

20 gwei

State root

0xdd51311192be…391884fb3ac5

Transactions root

0xca79fe315f07…e2edf2710b6d

Receipts root

0x5fa17cd3d44d…e5049fecb1bd

Nonce

0x0000000000000000

Extra data

0x00000004a817c800