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 #21510976 · ArcScan

Block

#21,510,976

2026-09-18 14:17:40 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,510,976
Timestamp: 6 days ago · 2026-09-18 14:17:40 UTC
Transactions: 0 transactions in this block
Block hash: 0xcc1c31481ae8e9d62329aa55af9b5dcd4765880614ce7b92a964e94717fa8432
Parent hash: 0xb450838f…8cc6d069
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,510,976 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

3.6%1,097,233 / 30,000,000

Base fee

20 gwei

State root

0xd68a61f7db31…488fac484644

Transactions root

0x637522326a85…91646d312cc8

Receipts root

0x13813859094c…f4c3cfaeba8b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800