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 #21318430 · ArcScan

Block

#21,318,430

2026-09-17 11:09:40 UTC

FinalizedProposed 32 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,318,430
Timestamp: 32 days ago · 2026-09-17 11:09:40 UTC
Transactions: 0 transactions in this block
Block hash: 0x39500f07d98b33cae0ef0bcfdc333930dc459447898a609c136fb1812a37b33d
Parent hash: 0xfe32f9ab…9bb144ab
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,318,430 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

37.7%11,318,952 / 30,000,000

Base fee

20 gwei

State root

0xc4339c43d270…288fc7bbbbf7

Transactions root

0xe211bf971cff…65cd4632ad4a

Receipts root

0x27eab7a5da02…eee7cacef504

Nonce

0x0000000000000000

Extra data

0x00000004a817c800