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 #21382930 · ArcScan

Block

#21,382,930

2026-09-17 20:15:18 UTC

FinalizedProposed 28 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,382,930
Timestamp: 28 days ago · 2026-09-17 20:15:18 UTC
Transactions: 0 transactions in this block
Block hash: 0xc25a03bc54bd01202d3ebdff5484cdedb50c9ff89e05d225f208c3cc84007447
Parent hash: 0x2d14d864…3cccf31f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,382,930 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

9.3%2,780,762 / 30,000,000

Base fee

20 gwei

State root

0x03fad4279831…79c4dc54d50b

Transactions root

0xc87e75bad68f…67d00e898e57

Receipts root

0x54dafc0567e1…d3f66189530d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800