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 #0x8ac123214b9a1a417e76a74c35f67c435cc78f26d201c83c37b417578bb495cd · ArcScan

Block

#21,289,760

2026-09-17 07:07:29 UTC

FinalizedProposed 34 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,289,760
Timestamp: 34 days ago · 2026-09-17 07:07:29 UTC
Transactions: 0 transactions in this block
Block hash: 0x8ac123214b9a1a417e76a74c35f67c435cc78f26d201c83c37b417578bb495cd
Parent hash: 0x18eacf75…a811f6da
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,289,760 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

12.8%3,837,537 / 30,000,000

Base fee

20 gwei

State root

0xbf82e6105b9c…31054c089cf1

Transactions root

0xceee30da6f38…7437105e6e47

Receipts root

0x5988ba797361…570749bf7502

Nonce

0x0000000000000000

Extra data

0x00000004a817c800