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 #21558841 · ArcScan

Block

#21,558,841

2026-09-18 21:02:18 UTC

FinalizedProposed 52 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,558,841
Timestamp: 52 days ago · 2026-09-18 21:02:18 UTC
Transactions: 0 transactions in this block
Block hash: 0x019fda4ed460b2654ca5a62dea5b95ce62924e83af47577867e1f81c942b50c6
Parent hash: 0x50cec2d6…5ec3f395
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,558,841 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

14.4%4,331,321 / 30,000,000

Base fee

20 gwei

State root

0x3859babd636d…1475af1209c3

Transactions root

0xd35464629d8d…d67338337bab

Receipts root

0x501536f6e388…10811ac4b53c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800