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 #0xa66a1cf06f5e48928292f170dac9f4dcca869eb65930cf30af9db93240787272 · ArcScan

Block

#21,310,718

2026-09-17 10:04:34 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,310,718
Timestamp: 6 days ago · 2026-09-17 10:04:34 UTC
Transactions: 0 transactions in this block
Block hash: 0xa66a1cf06f5e48928292f170dac9f4dcca869eb65930cf30af9db93240787272
Parent hash: 0x739a32cd…d82262f3
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,310,718 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

22.0%6,611,748 / 30,000,000

Base fee

20 gwei

State root

0x8ea002304387…d2959fa0b086

Transactions root

0xb6dbad963f3b…b103336473b8

Receipts root

0x215ea5f1eec9…deda7f79e8b5

Nonce

0x0000000000000000

Extra data

0x00000004a817c800