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 #0xf7709085b686383f679a2e780f2c2f8d67ed0804f003753f667a38ca78a52e90 · ArcScan

Block

#21,306,817

2026-09-17 09:31:37 UTC

FinalizedProposed 7 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,306,817
Timestamp: 7 days ago · 2026-09-17 09:31:37 UTC
Transactions: 0 transactions in this block
Block hash: 0xf7709085b686383f679a2e780f2c2f8d67ed0804f003753f667a38ca78a52e90
Parent hash: 0x10655dac…cecbf532
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,306,817 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

25.1%7,537,859 / 30,000,000

Base fee

20 gwei

State root

0x3ffe8d53967b…0f173d61715b

Transactions root

0x479bdab6757f…3517c317ba85

Receipts root

0xdbff0b2ebdce…d1d8a8296ac3

Nonce

0x0000000000000000

Extra data

0x00000004a817c800