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 #0x8f3ff563e13a2e4a8b4a00f0080c4b65cdce9d5f05817f578588d6bdbb58b36d · ArcScan

Block

#21,253,971

2026-09-17 02:05:09 UTC

FinalizedProposed 19 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,253,971
Timestamp: 19 days ago · 2026-09-17 02:05:09 UTC
Transactions: 0 transactions in this block
Block hash: 0x8f3ff563e13a2e4a8b4a00f0080c4b65cdce9d5f05817f578588d6bdbb58b36d
Parent hash: 0xc113d9a1…fd4d3b0e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,253,971 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

11.9%3,566,355 / 30,000,000

Base fee

20 gwei

State root

0x6ee0297feaa1…ae2665042a52

Transactions root

0xd95e9e04ed79…a647544bab6c

Receipts root

0x7053bfb839f7…0a360b0df65e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800