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 #21172508 · ArcScan

Block

#21,172,508

2026-09-16 14:37:30 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,172,508
Timestamp: 6 days ago · 2026-09-16 14:37:30 UTC
Transactions: 0 transactions in this block
Block hash: 0x8d1d1b7523061a32cd79106fa2deae0238724144431f0359c6b72de3b4116ea7
Parent hash: 0x56fc67e4…4c6dfcf6
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,172,508 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

44.7%13,419,653 / 30,000,000

Base fee

162.567677655 gwei

State root

0x23c51b96fdcd…8eb304b4e2da

Transactions root

0x8e96be1809b6…e8cb54e2a9d1

Receipts root

0xd08bc653a1ad…f095f509ffc4

Nonce

0x0000000000000000

Extra data

0x00000025bcf5374f