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 #0x17c2f0cb99a6c40e6913e63f1129399e8f5634e55a91391e48d485b3bd73af34 · ArcScan

Block

#21,274,557

2026-09-17 04:59:02 UTC

FinalizedProposed 12 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,274,557
Timestamp: 12 days ago · 2026-09-17 04:59:02 UTC
Transactions: 0 transactions in this block
Block hash: 0x17c2f0cb99a6c40e6913e63f1129399e8f5634e55a91391e48d485b3bd73af34
Parent hash: 0x66fac6ed…44d1faf3
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,274,557 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

17.3%5,178,238 / 30,000,000

Base fee

20 gwei

State root

0x74b75c5534a9…a772aa8f8a6e

Transactions root

0x8cccfcffcfe8…e82fd077cd58

Receipts root

0x01e1aa7c463f…e6271b1a7008

Nonce

0x0000000000000000

Extra data

0x00000004a817c800