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 #0x59497f9e024280b3e6052f5795450eb1dd4700b963d4315702891d63a76b689d · ArcScan

Block

#21,277,478

2026-09-17 05:23:43 UTC

FinalizedProposed 3 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,277,478
Timestamp: 3 days ago · 2026-09-17 05:23:43 UTC
Transactions: 0 transactions in this block
Block hash: 0x59497f9e024280b3e6052f5795450eb1dd4700b963d4315702891d63a76b689d
Parent hash: 0x47fbbeab…831983fa
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,277,478 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

15.0%4,504,762 / 30,000,000

Base fee

20 gwei

State root

0x843167844f85…235e4aad3255

Transactions root

0xb4337bbc2136…6969725f05b5

Receipts root

0xb07308434659…bf55807f951e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800