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 #21249889 · ArcScan

Block

#21,249,889

2026-09-17 01:30:41 UTC

FinalizedProposed 24 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,249,889
Timestamp: 24 days ago · 2026-09-17 01:30:41 UTC
Transactions: 0 transactions in this block
Block hash: 0x8626fd132912028944e71ccf24baf72cbe60b355db528292b1837e1be7c4da51
Parent hash: 0xbccae7a8…599828bf
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,249,889 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

43.9%13,165,196 / 30,000,000

Base fee

20 gwei

State root

0x290ac80fab0d…872d4cd027c9

Transactions root

0x9bf3fe7e0d3f…9a6df4a55a7a

Receipts root

0x7e8865a4249b…e77425477467

Nonce

0x0000000000000000

Extra data

0x00000004a817c800