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 #21443988 · ArcScan

Block

#21,443,988

2026-09-18 04:51:23 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,443,988
Timestamp: 6 days ago · 2026-09-18 04:51:23 UTC
Transactions: 0 transactions in this block
Block hash: 0xa45a7460e26ad4611136033ec3879115fed94f23219f7fdf858adfb0cfd25a86
Parent hash: 0xca501833…6e865760
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,443,988 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

3.9%1,174,897 / 30,000,000

Base fee

20 gwei

State root

0x92b0c75a6ce9…1407ae094cb0

Transactions root

0xdc720546ffcb…b5ccf41015a3

Receipts root

0x3fea04e356bc…e10f606c03d6

Nonce

0x0000000000000000

Extra data

0x00000004a817c800