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 #0x66f199dade3946f687998fceab781beef55a35dd78b4a0a0ebdc4cd6219bf8d4 · ArcScan

Block

#21,296,654

2026-09-17 08:05:44 UTC

FinalizedProposed 56 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,296,654
Timestamp: 56 days ago · 2026-09-17 08:05:44 UTC
Transactions: 0 transactions in this block
Block hash: 0x66f199dade3946f687998fceab781beef55a35dd78b4a0a0ebdc4cd6219bf8d4
Parent hash: 0xd00b9876…5ee5d91b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,296,654 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

13.7%4,108,913 / 30,000,000

Base fee

20 gwei

State root

0xdf15d767e038…c4ec8d3677dc

Transactions root

0x5287440c8175…fed868330a74

Receipts root

0xae0dd0a55005…2d8f1203ab3d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800