Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0xe75ecb823a4a1d05a05a29217f1b993699b70ad0057f1b973b77847dce714e60 · ArcScan

Block

#21,549,782

2026-09-18 19:45:41 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,549,782
Timestamp: 11 days ago · 2026-09-18 19:45:41 UTC
Transactions: 0 transactions in this block
Block hash: 0xe75ecb823a4a1d05a05a29217f1b993699b70ad0057f1b973b77847dce714e60
Parent hash: 0xf5451c6b…05d6fd91
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,549,782 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

2.2%653,265 / 30,000,000

Base fee

20 gwei

State root

0xf25349c3a9fe…f20a044bb943

Transactions root

0x8003b644afb9…5ece78464557

Receipts root

0x0b7cddb20713…0f463eba4bb9

Nonce

0x0000000000000000

Extra data

0x00000004a817c800