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 #21620719 · ArcScan

Block

#21,620,719

2026-09-19 05:45:29 UTC

FinalizedProposed 47 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,620,719
Timestamp: 47 days ago · 2026-09-19 05:45:29 UTC
Transactions: 0 transactions in this block
Block hash: 0xc0b73265ca7ec9f847863f2bdd3c1fb42bf35188121e647ae0cb4d9b69413b69
Parent hash: 0x14f4da8d…d0a04fab
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,620,719 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

0.7%208,511 / 30,000,000

Base fee

20 gwei

State root

0x77932ad8f6c2…7d72f025382d

Transactions root

0x99dad9629918…82aa59c7c837

Receipts root

0x8ea68bb246d0…61048c1811ce

Nonce

0x0000000000000000

Extra data

0x00000004a817c800