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 #21395924 · ArcScan

Block

#21,395,924

2026-09-17 22:05:07 UTC

FinalizedProposed 10 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,395,924
Timestamp: 10 days ago · 2026-09-17 22:05:07 UTC
Transactions: 0 transactions in this block
Block hash: 0xbcd0d70be6c845bdaaf207cb6e80138ca2fcddc13e8e038870de3dc9965b8169
Parent hash: 0x37d47980…417a9f9c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,395,924 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

2.8%839,856 / 30,000,000

Base fee

20 gwei

State root

0xc03adad8fc2e…6097389ff751

Transactions root

0x2e6a2d910ef8…857733db10c4

Receipts root

0x11454df99218…c153e85c1649

Nonce

0x0000000000000000

Extra data

0x00000004a817c800