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 #21251506 · ArcScan

Block

#21,251,506

2026-09-17 01:44:20 UTC

FinalizedProposed 8 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,251,506
Timestamp: 8 days ago · 2026-09-17 01:44:20 UTC
Transactions: 0 transactions in this block
Block hash: 0x5f8fadeff71d2e5d58479e7e9a74a9015df4b7ad44e7a16926b16ecc2b4e8ee2
Parent hash: 0xb0eafc75…31c1a492
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,251,506 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

17.1%5,138,551 / 30,000,000

Base fee

20 gwei

State root

0xb53d4c68d7a4…d59c5300a97e

Transactions root

0x1a930e79ea68…612a2602e15f

Receipts root

0x2c0798e881be…6df25bdcba37

Nonce

0x0000000000000000

Extra data

0x00000004a817c800