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 #0x5526868266f5724d4abe035440c9695979a550fc631acddbf07e8a488d2faaba · ArcScan

Block

#21,237,951

2026-09-16 23:49:54 UTC

FinalizedProposed 16 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,237,951
Timestamp: 16 days ago · 2026-09-16 23:49:54 UTC
Transactions: 0 transactions in this block
Block hash: 0x5526868266f5724d4abe035440c9695979a550fc631acddbf07e8a488d2faaba
Parent hash: 0x8f024b22…c3023dff
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,237,951 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

38.1%11,428,558 / 30,000,000

Base fee

20 gwei

State root

0xb57945eb454d…620dc5fbf907

Transactions root

0x1e3ff8209f20…25e911ef1c63

Receipts root

0xe2a4134d9afd…06bf936dc200

Nonce

0x0000000000000000

Extra data

0x00000004a817c800