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 #21264045 · ArcScan

Block

#21,264,045

2026-09-17 03:30:14 UTC

FinalizedProposed 17 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,264,045
Timestamp: 17 days ago · 2026-09-17 03:30:14 UTC
Transactions: 0 transactions in this block
Block hash: 0x12588502fe6ee2ac0917c23bf3a99d7e7086cce5f32fe5c7268a887d5b0c0e2d
Parent hash: 0xb06a14ae…7f2191ad
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,264,045 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

15.1%4,536,966 / 30,000,000

Base fee

20 gwei

State root

0x7ab3ffb52a2e…c64ca75a00b8

Transactions root

0x1cce5d217921…007988235d42

Receipts root

0xcf4163db5359…4b1eb8017028

Nonce

0x0000000000000000

Extra data

0x00000004a817c800