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 #21293217 · ArcScan

Block

#21,293,217

2026-09-17 07:36:42 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,293,217
Timestamp: 6 days ago · 2026-09-17 07:36:42 UTC
Transactions: 0 transactions in this block
Block hash: 0xa38d08db873d49aeb80f720ccdfb2d393ed0fee9d4eef8bcbe01c43f93203d9b
Parent hash: 0x5de7cce2…983c7879
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,293,217 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

9.2%2,759,964 / 30,000,000

Base fee

20 gwei

State root

0xe4daec6e1146…db95b4986837

Transactions root

0x9b7581400da3…a08f08bbbc50

Receipts root

0x80c139676840…ead2668e7d32

Nonce

0x0000000000000000

Extra data

0x00000004a817c800