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 #21621238 · ArcScan

Block

#21,621,238

2026-09-19 05:49:52 UTC

FinalizedProposed 52 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,621,238
Timestamp: 52 days ago · 2026-09-19 05:49:52 UTC
Transactions: 0 transactions in this block
Block hash: 0x7676f5e61648084c7a6c08dcd8c68b4371f314fba74c161fc841c299dd6acb0a
Parent hash: 0x8d5c7cbf…e0c6b9e5
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,621,238 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

0.4%116,997 / 30,000,000

Base fee

20 gwei

State root

0x6deac6c423b5…56280c130663

Transactions root

0x8dbdd8593da4…dd3399c06b36

Receipts root

0x575db4a4136f…b7c027495f9a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800