Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0x4660d0021512e257cac1ab294e632d4af69ab7f6d18ba2a594febf947f11ff89 · ArcScan

Block

#21,267,618

2026-09-17 04:00:24 UTC

FinalizedProposed 33 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,267,618
Timestamp: 33 days ago · 2026-09-17 04:00:24 UTC
Transactions: 0 transactions in this block
Block hash: 0x4660d0021512e257cac1ab294e632d4af69ab7f6d18ba2a594febf947f11ff89
Parent hash: 0xc38c4536…9355007a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,267,618 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

35.1%10,544,474 / 30,000,000

Base fee

20 gwei

State root

0x325c82be370f…5263ca28d3ed

Transactions root

0xb3d3d23231d3…1cec6c86fe6a

Receipts root

0x7c99291ef478…6e7752a11d5e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800