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 #21312923 · ArcScan

Block

#21,312,923

2026-09-17 10:23:11 UTC

FinalizedProposed 22 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,312,923
Timestamp: 22 days ago · 2026-09-17 10:23:11 UTC
Transactions: 0 transactions in this block
Block hash: 0xad22961d1fa437bbab51954111e02a0837d796dc9ab5498445f63e9530bf30d6
Parent hash: 0xaa1c0f7e…1695cd50
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,312,923 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

26.2%7,868,627 / 30,000,000

Base fee

20 gwei

State root

0x7c9acc5862f4…73a51fcfed35

Transactions root

0xafd3a5eff815…530981f7e215

Receipts root

0x6137596f4c0d…eec202fe8f4c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800