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 #21320155 · ArcScan

Block

#21,320,155

2026-09-17 11:24:14 UTC

FinalizedProposed 43 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,320,155
Timestamp: 43 days ago · 2026-09-17 11:24:14 UTC
Transactions: 0 transactions in this block
Block hash: 0x8c96a91c96f98e6b3778c02eba0a06fdf411939cec34d8a7467b08d52a3b0bfd
Parent hash: 0x96560f9d…c856e760
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,320,155 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

26.9%8,076,755 / 30,000,000

Base fee

20 gwei

State root

0x086ecc9866ee…99b9883348ea

Transactions root

0x596e3492f8ce…00f9719c5db7

Receipts root

0xb4d4c7419450…f4038bcd8f04

Nonce

0x0000000000000000

Extra data

0x00000004a817c800