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 #21328817 · ArcScan

Block

#21,328,817

2026-09-17 12:37:22 UTC

FinalizedProposed 49 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,328,817
Timestamp: 49 days ago · 2026-09-17 12:37:22 UTC
Transactions: 0 transactions in this block
Block hash: 0x81e132942c90a2f68f76ff4977f0c5d750151f7c988071bbf128020c9c3c78b2
Parent hash: 0x1bd317c4…9819fecf
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,328,817 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

34.9%10,481,311 / 30,000,000

Base fee

20 gwei

State root

0x898785dd1360…15554d6ff576

Transactions root

0x169abbcf673c…ad414613100a

Receipts root

0x394a24af0a73…fa8386dd4068

Nonce

0x0000000000000000

Extra data

0x00000004a817c800