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 #21373783 · ArcScan

Block

#21,373,783

2026-09-17 18:58:01 UTC

FinalizedProposed 38 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,373,783
Timestamp: 38 days ago · 2026-09-17 18:58:01 UTC
Transactions: 0 transactions in this block
Block hash: 0xa2db40af7186171c308fc29bc5024a66f61ec4f7f2df7ee45c1f5977b185a9cb
Parent hash: 0xcf6c2b4f…c464571c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,373,783 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

8.0%2,390,769 / 30,000,000

Base fee

20 gwei

State root

0x144a8db95baa…62459f498e6d

Transactions root

0xbd1bf00137ba…4b6e6f86fcce

Receipts root

0xe7b9a2eabf67…9cebba30009f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800