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 #21300478 · ArcScan

Block

#21,300,478

2026-09-17 08:38:04 UTC

FinalizedProposed 31 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,300,478
Timestamp: 31 days ago · 2026-09-17 08:38:04 UTC
Transactions: 0 transactions in this block
Block hash: 0xdfc30115eb4742d4de8a8c645722b30109f0f7d4c2c7f256a51b240e438c5888
Parent hash: 0xc7296b60…96527cfe
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,300,478 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

27.3%8,185,244 / 30,000,000

Base fee

20 gwei

State root

0x474d213c9501…499b1e9d406f

Transactions root

0x585e031a9adf…db0dbd00fac6

Receipts root

0xdba54f1033ba…9324f6ce1276

Nonce

0x0000000000000000

Extra data

0x00000004a817c800