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 #21445573 · ArcScan

Block

#21,445,573

2026-09-18 05:04:47 UTC

FinalizedProposed 46 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,445,573
Timestamp: 46 days ago · 2026-09-18 05:04:47 UTC
Transactions: 0 transactions in this block
Block hash: 0xaaa930788cbdca7bd5ac38fd79f321b519ee41c5390fc05f341b419a66256a18
Parent hash: 0x74988190…d6f3af84
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,445,573 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

7.9%2,378,303 / 30,000,000

Base fee

20 gwei

State root

0x66cd8f9e3466…d3ee5646bf36

Transactions root

0x39cc50414082…c98fd6047bfc

Receipts root

0x854e04a932a0…c695e1a72e36

Nonce

0x0000000000000000

Extra data

0x00000004a817c800