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 #21225219 · ArcScan

Block

#21,225,219

2026-09-16 22:02:26 UTC

FinalizedProposed 12 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,225,219
Timestamp: 12 days ago · 2026-09-16 22:02:26 UTC
Transactions: 0 transactions in this block
Block hash: 0x3faad856479c9df727739ff4ec1813d5b0f606c898d3408e32650d5e294d1ec5
Parent hash: 0x3d99478e…b1ca6536
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,225,219 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

17.4%5,230,113 / 30,000,000

Base fee

20 gwei

State root

0xa66e94a592b5…3006f14d0bbf

Transactions root

0x575f713a2247…7ba7ddd952e4

Receipts root

0xa2aa909bbf6e…e2ea55dbdfe1

Nonce

0x0000000000000000

Extra data

0x00000004a817c800