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 #21249750 · ArcScan

Block

#21,249,750

2026-09-17 01:29:30 UTC

FinalizedProposed 18 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,249,750
Timestamp: 18 days ago · 2026-09-17 01:29:30 UTC
Transactions: 0 transactions in this block
Block hash: 0x8796acaea6a7ad4c9e4fc28869e01836c97f7b10a0b55a2f643769d5cea3099e
Parent hash: 0x860e558e…504c1e24
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,249,750 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

15.7%4,700,321 / 30,000,000

Base fee

20 gwei

State root

0x028ca92f5836…0ded6fab4b39

Transactions root

0xa4b7f1060388…b98a5473f7ff

Receipts root

0x690ec0ca3d1e…cccdfa6aa7fd

Nonce

0x0000000000000000

Extra data

0x00000004a817c800