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 #21311834 · ArcScan

Block

#21,311,834

2026-09-17 10:13:59 UTC

FinalizedProposed 40 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,311,834
Timestamp: 40 days ago · 2026-09-17 10:13:59 UTC
Transactions: 0 transactions in this block
Block hash: 0x387bd97832fb27c2c4a6fd84874b6b60b739f84bc71f645dd6062fd24df37c94
Parent hash: 0xa879b137…0e6f2f19
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,311,834 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

23.6%7,070,998 / 30,000,000

Base fee

20 gwei

State root

0x7610a56eb070…8d1c3017fab2

Transactions root

0xb8ffd5e8d3db…033a148cae6b

Receipts root

0x69296d1d01cb…8d82f136fd18

Nonce

0x0000000000000000

Extra data

0x00000004a817c800