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 #21320928 · ArcScan

Block

#21,320,928

2026-09-17 11:30:45 UTC

FinalizedProposed 19 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,320,928
Timestamp: 19 days ago · 2026-09-17 11:30:45 UTC
Transactions: 0 transactions in this block
Block hash: 0x4c265804f41cd766e29feed3c87636615437941b4bd9057aedf9e8fb57c89f4e
Parent hash: 0xbed30ff8…21e691fb
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,320,928 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

45.7%13,723,881 / 30,000,000

Base fee

20 gwei

State root

0xcdec4ba4bdc9…4355bff35689

Transactions root

0x86b24c13d730…01c90e355c1f

Receipts root

0xfa2e20847a73…21fa913cf59a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800