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 #21329297 · ArcScan

Block

#21,329,297

2026-09-17 12:41:25 UTC

FinalizedProposed 42 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,329,297
Timestamp: 42 days ago · 2026-09-17 12:41:25 UTC
Transactions: 0 transactions in this block
Block hash: 0x2f8d8036829a15de8a3acb4e2f7ecab4a2d8fced6798e0262fe2783799947dc6
Parent hash: 0xc5865d43…31ec8612
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,329,297 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

21.9%6,566,020 / 30,000,000

Base fee

20 gwei

State root

0xa8d8517890b3…28751b6fe849

Transactions root

0x1b243a1aa281…c21594d841a9

Receipts root

0xa0d27c4c0ca9…e88e4791d7cb

Nonce

0x0000000000000000

Extra data

0x00000004a817c800