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 #0x8f1acb2d577ed22b46e314490cb7475907e426028a03910a18a74884e237af80 · ArcScan

Block

#21,374,657

2026-09-17 19:05:24 UTC

FinalizedProposed 12 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,374,657
Timestamp: 12 days ago · 2026-09-17 19:05:24 UTC
Transactions: 0 transactions in this block
Block hash: 0x8f1acb2d577ed22b46e314490cb7475907e426028a03910a18a74884e237af80
Parent hash: 0xeec01175…aba59dff
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,374,657 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

10.4%3,119,225 / 30,000,000

Base fee

20 gwei

State root

0x2064acbc0589…bcb0d2e615d0

Transactions root

0xbdd8cb2c049b…e3ab56b91606

Receipts root

0x1ceb18b229b4…ef78edf81a09

Nonce

0x0000000000000000

Extra data

0x00000004a817c800