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 #21518446 · ArcScan

Block

#21,518,446

2026-09-18 15:20:47 UTC

FinalizedProposed 29 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,518,446
Timestamp: 29 days ago · 2026-09-18 15:20:47 UTC
Transactions: 0 transactions in this block
Block hash: 0x9e4de479d86d661cfaf20d8f749876469931f1b2a5a5f5cf3174dda749416ef6
Parent hash: 0x5a1f720a…76e1fa48
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,518,446 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

9.9%2,987,225 / 30,000,000

Base fee

20 gwei

State root

0xd1edffd7ad64…061857d1d630

Transactions root

0xfbba54651d92…0ed37e1c4080

Receipts root

0x953326bc549e…8412c81c9729

Nonce

0x0000000000000000

Extra data

0x00000004a817c800