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 #21377628 · ArcScan

Block

#21,377,628

2026-09-17 19:30:30 UTC

FinalizedProposed 57 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,377,628
Timestamp: 57 days ago · 2026-09-17 19:30:30 UTC
Transactions: 0 transactions in this block
Block hash: 0xd5d3b6e4d911f6ed51da98921a3b344685618a39b165afbd13b3172e179a9f34
Parent hash: 0xd278f9b6…d4436b2f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,377,628 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

10.3%3,081,266 / 30,000,000

Base fee

20 gwei

State root

0xb09789e5fc15…30714c4e7e01

Transactions root

0xe1f94536683b…a7c62e4699f5

Receipts root

0x97fb2486a1ad…f43b31e0aa1b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800