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 #21508941 · ArcScan

Block

#21,508,941

2026-09-18 14:00:28 UTC

FinalizedProposed 47 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,508,941
Timestamp: 47 days ago · 2026-09-18 14:00:28 UTC
Transactions: 0 transactions in this block
Block hash: 0xab50fa3ad343ced4b55f51f899c30327507efe4853ea3d51314341d4997dc88a
Parent hash: 0x9e9ce9af…30e71113
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,508,941 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

4.5%1,364,429 / 30,000,000

Base fee

20 gwei

State root

0x1ae7b0636416…f15ab8239dde

Transactions root

0xbe2b782f7892…d180a851252a

Receipts root

0x0e0d20aa2e16…ac25cc2de3e9

Nonce

0x0000000000000000

Extra data

0x00000004a817c800