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 #21551963 · ArcScan

Block

#21,551,963

2026-09-18 20:04:08 UTC

FinalizedProposed 46 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,551,963
Timestamp: 46 days ago · 2026-09-18 20:04:08 UTC
Transactions: 0 transactions in this block
Block hash: 0xc0af349a5f860392a57044b8ccc32692fe038632e2918c81dd05ba43c8dcd23c
Parent hash: 0x5fa029c2…81c1d9a4
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,551,963 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

4.3%1,283,677 / 30,000,000

Base fee

20 gwei

State root

0x4e6b33c72f0d…02b548e8378b

Transactions root

0xccfbfc0ca1df…fce2e77f19f2

Receipts root

0xd0cbd4c9d5a4…8a390b3f47bd

Nonce

0x0000000000000000

Extra data

0x00000004a817c800