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 #21365440 · ArcScan

Block

#21,365,440

2026-09-17 17:47:31 UTC

FinalizedProposed 57 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,365,440
Timestamp: 57 days ago · 2026-09-17 17:47:31 UTC
Transactions: 0 transactions in this block
Block hash: 0x1edbbd285b85604c145c9a55d0a31ce55e76d86802cf8054c3a4811adfffc795
Parent hash: 0x16f1dd84…deeb89c1
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,365,440 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

4.5%1,348,255 / 30,000,000

Base fee

20 gwei

State root

0xe42527ced6f7…f7cb22ad9465

Transactions root

0xb1de56dc3b3f…9ad87d084b3c

Receipts root

0xe9928aaa088b…a8f731ee04e6

Nonce

0x0000000000000000

Extra data

0x00000004a817c800