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 #21309982 · ArcScan

Block

#21,309,982

2026-09-17 09:58:21 UTC

FinalizedProposed 24 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,309,982
Timestamp: 24 days ago · 2026-09-17 09:58:21 UTC
Transactions: 0 transactions in this block
Block hash: 0xa9c950906e6671a06982176a1c21bde3f20d2277a5a69d31fd22840bcaaf9570
Parent hash: 0xbb966026…17827c3c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,309,982 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

35.4%10,633,883 / 30,000,000

Base fee

20 gwei

State root

0x7d3f8a2c8942…3bc9e7174c67

Transactions root

0x54b33fa0ffff…df5b2f6d65c8

Receipts root

0xfcb5509c28a4…ff21feffb133

Nonce

0x0000000000000000

Extra data

0x00000004a817c800