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 #21244690 · ArcScan

Block

#21,244,690

2026-09-17 00:46:47 UTC

FinalizedProposed 25 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,244,690
Timestamp: 25 days ago · 2026-09-17 00:46:47 UTC
Transactions: 0 transactions in this block
Block hash: 0x770576113649715ac728daab3590b945edf780058271ff040102b845fe844790
Parent hash: 0xafebf122…272f0033
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,244,690 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

22.5%6,762,816 / 30,000,000

Base fee

20 gwei

State root

0x4eb1fae99f57…770b808e1272

Transactions root

0xa2d956da1bef…f2f68504c18d

Receipts root

0x1dd10741aae1…4ffc2612a706

Nonce

0x0000000000000000

Extra data

0x00000004a817c800