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

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 #21542853 · ArcScan

Block

#21,542,853

2026-09-18 18:47:06 UTC

FinalizedProposed 44 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,542,853
Timestamp: 44 days ago · 2026-09-18 18:47:06 UTC
Transactions: 0 transactions in this block
Block hash: 0x4bc437874dd63df36b97e05121f5e0daa7c1985254a54f746e54e3e43f99588d
Parent hash: 0x4d718c05…f4be1f5a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,542,853 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

1.1%334,118 / 30,000,000

Base fee

20 gwei

State root

0x7ca9593c5a68…7a1e330ae5e2

Transactions root

0xd4cfd5fd18ff…299c95472a91

Receipts root

0xbc1e4464faa1…9fca424c5760

Nonce

0x0000000000000000

Extra data

0x00000004a817c800