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 #21320428 · ArcScan

Block

#21,320,428

2026-09-17 11:26:32 UTC

FinalizedProposed 34 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,320,428
Timestamp: 34 days ago · 2026-09-17 11:26:32 UTC
Transactions: 0 transactions in this block
Block hash: 0x34225c416c79a16618a6f5d2c840ab708779aa4530ba1e293c3fe6855e9daa45
Parent hash: 0x17885a73…0f65b87d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,320,428 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

60.6%18,197,784 / 30,000,000

Base fee

20 gwei

State root

0x6b011a38755a…391632f9bda7

Transactions root

0x85c8c8c73fe5…fb0e9734e000

Receipts root

0xbc81fcf2074d…e54cc4acb9cf

Nonce

0x0000000000000000

Extra data

0x00000004a817c800