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 #0x4fba7a5bd36d41dbfbfbbf07f693c76ed5d6ec0d6491b85583140bdd49ed6e3b · ArcScan

Block

#21,522,521

2026-09-18 15:55:14 UTC

FinalizedProposed 26 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,522,521
Timestamp: 26 days ago · 2026-09-18 15:55:14 UTC
Transactions: 0 transactions in this block
Block hash: 0x4fba7a5bd36d41dbfbfbbf07f693c76ed5d6ec0d6491b85583140bdd49ed6e3b
Parent hash: 0xd8ea337a…a5bd4fcd
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,522,521 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

7.5%2,254,084 / 30,000,000

Base fee

20 gwei

State root

0x966e4ebc8489…18d8e63055ae

Transactions root

0x066fe73ba022…6e296b21d6f9

Receipts root

0x7b66fbdb370d…e135bb88c1e6

Nonce

0x0000000000000000

Extra data

0x00000004a817c800