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 #21172385 · ArcScan

Block

#21,172,385

2026-09-16 14:36:27 UTC

FinalizedProposed 10 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,172,385
Timestamp: 10 days ago · 2026-09-16 14:36:27 UTC
Transactions: 0 transactions in this block
Block hash: 0xea4440e493f6b5bc0cc47cf88efdcc5f1efd8ee45d9e8c891b640fce602c0016
Parent hash: 0x1293c4a1…1facffd9
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,172,385 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

84.5%25,354,143 / 30,000,000

Base fee

174.533033297 gwei

State root

0x63658676aec1…f127ffe55185

Transactions root

0x16cb3d91c1fa…609921255009

Receipts root

0x0b4968f3770e…9912449557e3

Nonce

0x0000000000000000

Extra data

0x00000028ad7bc7f5