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 #21219689 · ArcScan

Block

#21,219,689

2026-09-16 21:15:45 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,219,689
Timestamp: 6 days ago · 2026-09-16 21:15:45 UTC
Transactions: 0 transactions in this block
Block hash: 0xbc0a688dbef9f577f81ae15d0336109382fcfe7c611f0fe9bd09bd581813152d
Parent hash: 0xb2bd1cbf…d2d2205c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,219,689 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

23.4%7,018,848 / 30,000,000

Base fee

20.111758189 gwei

State root

0x5afddf611609…1fa3a7f45bd5

Transactions root

0x26f156a899ca…ba8839987a77

Receipts root

0xd6f3838b00bf…5feb1c37ce94

Nonce

0x0000000000000000

Extra data

0x00000004adab4e39