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 #21217252 · ArcScan

Block

#21,217,252

2026-09-16 20:55:11 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,217,252
Timestamp: 11 days ago · 2026-09-16 20:55:11 UTC
Transactions: 0 transactions in this block
Block hash: 0x4ffc2e9af10422425fb2ce1d2acea586950728d37f0cba48b7ec2c92a82cf546
Parent hash: 0x2ba42776…a198cf91
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,217,252 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

79.4%23,823,667 / 30,000,000

Base fee

23.691853661 gwei

State root

0x61e758fe608f…b686854d8010

Transactions root

0x0edcf1a74fff…92b964c1fe27

Receipts root

0x3d14ba4d35ba…59df4b2499da

Nonce

0x0000000000000000

Extra data

0x00000005848e997e