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 #21318703 · ArcScan

Block

#21,318,703

2026-09-17 11:11:59 UTC

FinalizedProposed 42 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,318,703
Timestamp: 42 days ago · 2026-09-17 11:11:59 UTC
Transactions: 0 transactions in this block
Block hash: 0x801c95df8ef6f6ea38577cba77087163c1b5c6389d3c6d3eb8ab553ccfc62ed0
Parent hash: 0xb6d4e004…375f7efe
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,318,703 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

10.2%3,056,978 / 30,000,000

Base fee

20 gwei

State root

0x800bc7c3a9ae…d4d0f5f08107

Transactions root

0xe682127b32d6…0128353fe616

Receipts root

0x910365517eb1…365b4b73565c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800