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 #21323122 · ArcScan

Block

#21,323,122

2026-09-17 11:49:17 UTC

FinalizedProposed 26 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,323,122
Timestamp: 26 days ago · 2026-09-17 11:49:17 UTC
Transactions: 0 transactions in this block
Block hash: 0x4c065b2e8dac6aa76a2a622ee779bf85b17546ccf880c6df2d43d9067ea5ba62
Parent hash: 0x93cf2f62…2bfb9e59
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,323,122 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

9.0%2,691,016 / 30,000,000

Base fee

20 gwei

State root

0xe4dff6a0d199…703b8b407630

Transactions root

0x06b848907744…a750eb2b2fbd

Receipts root

0xd90edc99ab10…cec105149e4d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800