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 #21299543 · ArcScan

Block

#21,299,543

2026-09-17 08:30:10 UTC

FinalizedProposed 51 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,299,543
Timestamp: 51 days ago · 2026-09-17 08:30:10 UTC
Transactions: 0 transactions in this block
Block hash: 0xa926fa3dfbca938f8a81b81d6f2aed9d1720bfcac816923147e3adba4573b720
Parent hash: 0xf8359e6c…3e3772e7
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,299,543 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

23.1%6,934,574 / 30,000,000

Base fee

20 gwei

State root

0x843a04d81fad…efa773583be9

Transactions root

0x827e25243b5d…4d6070429aa0

Receipts root

0x4bfeb2a4fa89…2bb704563686

Nonce

0x0000000000000000

Extra data

0x00000004a817c800