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 #21321787 · ArcScan

Block

#21,321,787

2026-09-17 11:38:01 UTC

FinalizedProposed 8 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,321,787
Timestamp: 8 days ago · 2026-09-17 11:38:01 UTC
Transactions: 0 transactions in this block
Block hash: 0x6cd7a4e465821348a8f09270549ae7f2b7a523c8152608768989ce0dcae59fdb
Parent hash: 0x3bd0bdd4…a487766b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,321,787 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

31.6%9,483,417 / 30,000,000

Base fee

20 gwei

State root

0x1218bb02ae1d…3558387ca1e9

Transactions root

0xce606827b0fa…7a4d9ead4262

Receipts root

0x94515905abb8…f76f4e323eb2

Nonce

0x0000000000000000

Extra data

0x00000004a817c800