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 #21320164 · ArcScan

Block

#21,320,164

2026-09-17 11:24:18 UTC

FinalizedProposed 42 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,320,164
Timestamp: 42 days ago · 2026-09-17 11:24:18 UTC
Transactions: 0 transactions in this block
Block hash: 0xd3d5379471048de9124f45ade7521734504465a9fd0e213c724f784a20e75791
Parent hash: 0x6a35ee5d…a00b8b4f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,320,164 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

55.7%16,720,718 / 30,000,000

Base fee

20 gwei

State root

0x34e940dbe844…32e5ffd7a347

Transactions root

0xa866a12d42bb…4b5910d51ade

Receipts root

0xe4a70845c336…eb40b5dd77cc

Nonce

0x0000000000000000

Extra data

0x00000004a817c800