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 #0x4ac78be5810f1040d7991cd9dfd726327d5dbb3410a1e3a45a1936e154e4d297 · ArcScan

Block

#21,252,356

2026-09-17 01:51:30 UTC

FinalizedProposed 13 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,252,356
Timestamp: 13 days ago · 2026-09-17 01:51:30 UTC
Transactions: 0 transactions in this block
Block hash: 0x4ac78be5810f1040d7991cd9dfd726327d5dbb3410a1e3a45a1936e154e4d297
Parent hash: 0xed33ee04…c2bb3084
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,252,356 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

24.0%7,214,229 / 30,000,000

Base fee

20 gwei

State root

0x82de9318dc6f…b6e2777483d1

Transactions root

0x44c6fa2b3a22…951c5001d7ed

Receipts root

0xf814c557f432…7e3c48263a9b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800