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 #21551535 · ArcScan

Block

#21,551,535

2026-09-18 20:00:31 UTC

FinalizedProposed 47 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,551,535
Timestamp: 47 days ago · 2026-09-18 20:00:31 UTC
Transactions: 0 transactions in this block
Block hash: 0x4baab188d62565195226c7c6547b679d65da274979c9f8b4ffbf9eef4f0e5485
Parent hash: 0x898fefb9…f30ea7ab
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,551,535 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

5.7%1,700,371 / 30,000,000

Base fee

20 gwei

State root

0xe7bff53d0397…e73216ce4669

Transactions root

0xe0b598bfccb1…6363d4e574f2

Receipts root

0x55fb2b40b79d…e2618e0657f7

Nonce

0x0000000000000000

Extra data

0x00000004a817c800