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 #21620568 · ArcScan

Block

#21,620,568

2026-09-19 05:44:12 UTC

FinalizedProposed 46 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,620,568
Timestamp: 46 days ago · 2026-09-19 05:44:12 UTC
Transactions: 0 transactions in this block
Block hash: 0x7561ddf173dfcaed38b024a80421041ca13d0323b4a2b9061b0f657e095dbfe1
Parent hash: 0x9461433a…82654b00
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,620,568 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

0.5%161,709 / 30,000,000

Base fee

20 gwei

State root

0x79362cfd3d87…aabeca2efa78

Transactions root

0x99e9421bcc60…19cf3a947aee

Receipts root

0x968a7199294f…c50034daa47d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800