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 #21311890 · ArcScan

Block

#21,311,890

2026-09-17 10:14:27 UTC

FinalizedProposed 42 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,311,890
Timestamp: 42 days ago · 2026-09-17 10:14:27 UTC
Transactions: 0 transactions in this block
Block hash: 0x825b865f073e32000b2218103cba14e04e5e16fcf1b5057dcab93103c48126ad
Parent hash: 0x637afd45…02270f85
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,311,890 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

21.6%6,496,489 / 30,000,000

Base fee

20 gwei

State root

0x9b889d839c11…e526a60d63d4

Transactions root

0xab153115e294…a5d1446f8414

Receipts root

0x35e0cf84de62…d44fc26fcf48

Nonce

0x0000000000000000

Extra data

0x00000004a817c800