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 #0x11c59f862ee57e8eb697cf1221f6de6f8b9dc3f4e06dc2d0ce3c1022a499c35b · ArcScan

Block

#21,621,172

2026-09-19 05:49:19 UTC

FinalizedProposed 51 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,621,172
Timestamp: 51 days ago · 2026-09-19 05:49:19 UTC
Transactions: 0 transactions in this block
Block hash: 0x11c59f862ee57e8eb697cf1221f6de6f8b9dc3f4e06dc2d0ce3c1022a499c35b
Parent hash: 0xde35ca04…2d4ba8a2
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,621,172 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

2.3%675,058 / 30,000,000

Base fee

20 gwei

State root

0x5d2ae4f9251a…2bf628a84ebf

Transactions root

0x927b0caa6a40…69eed2afadd8

Receipts root

0x9000de24530a…e56080352a1b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800