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 #21253385 · ArcScan

Block

#21,253,385

2026-09-17 02:00:12 UTC

FinalizedProposed 15 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,253,385
Timestamp: 15 days ago · 2026-09-17 02:00:12 UTC
Transactions: 0 transactions in this block
Block hash: 0x9f196ff6dc750204f3139d3aebd35ff237bc1de155ee03e225fcde6a87f1c74a
Parent hash: 0x02418239…3d1c75f0
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,253,385 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

17.4%5,227,984 / 30,000,000

Base fee

20 gwei

State root

0xdae6b7e75ef9…19f43c22b596

Transactions root

0x2cbd32f47576…cc3e58d0edfd

Receipts root

0x7135bf2282fe…a5c83c0105b4

Nonce

0x0000000000000000

Extra data

0x00000004a817c800