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 #21312947 · ArcScan

Block

#21,312,947

2026-09-17 10:23:23 UTC

FinalizedProposed 21 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,312,947
Timestamp: 21 days ago · 2026-09-17 10:23:23 UTC
Transactions: 0 transactions in this block
Block hash: 0x522e81395dfd3f962eb66e997a9baf221d3ffaad1a99f4842a9d33710a1d69f5
Parent hash: 0x115ea866…f0b7b83a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,312,947 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

31.1%9,337,137 / 30,000,000

Base fee

20 gwei

State root

0xa549d49d2c77…79fc8b24545d

Transactions root

0x1bdde9077389…0de0e41d16fc

Receipts root

0x850944008905…4804f8fb5964

Nonce

0x0000000000000000

Extra data

0x00000004a817c800