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 #21345041 · ArcScan

Block

#21,345,041

2026-09-17 14:54:25 UTC

FinalizedProposed 56 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,345,041
Timestamp: 56 days ago · 2026-09-17 14:54:25 UTC
Transactions: 0 transactions in this block
Block hash: 0x5c96e23b1c2dee75b2e373903c81757f4a03d17627b532e2a26d7399c3195b66
Parent hash: 0x7439236e…3fa6a157
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,345,041 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

20.3%6,101,259 / 30,000,000

Base fee

20 gwei

State root

0x1fab4ad2ebba…1927e483cb1f

Transactions root

0x8f2fdfa198bf…70ddcf1ae755

Receipts root

0x35b3d516fb6f…357d383bd86d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800