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 #21565785 · ArcScan

Block

#21,565,785

2026-09-18 22:01:01 UTC

FinalizedProposed 51 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,565,785
Timestamp: 51 days ago · 2026-09-18 22:01:01 UTC
Transactions: 0 transactions in this block
Block hash: 0xb493781b514497f9bbaa1290322c6cb3734b735892079ac80160f1ce287dfc50
Parent hash: 0xa3c2db18…76d5bf2c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,565,785 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

2.9%884,194 / 30,000,000

Base fee

20 gwei

State root

0x38ace2abc0a8…04c27d5d3754

Transactions root

0x1065124e675e…d3cabba8642e

Receipts root

0x7e5829b36aba…ee175bcbfe1d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800