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 #21553331 · ArcScan

Block

#21,553,331

2026-09-18 20:15:42 UTC

FinalizedProposed 4 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,553,331
Timestamp: 4 days ago · 2026-09-18 20:15:42 UTC
Transactions: 0 transactions in this block
Block hash: 0x52c812679592b37bd8e352bb249e0463aeed4759e591991a687b15954b061a00
Parent hash: 0x06258fa4…c0df0ffd
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,553,331 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

1.9%561,158 / 30,000,000

Base fee

20 gwei

State root

0x4d412e45e3fc…5bddb7fcdc6b

Transactions root

0xc09c3d458fa2…ca3aa13d0b63

Receipts root

0xbd8797ca4011…dce3af5b5dbe

Nonce

0x0000000000000000

Extra data

0x00000004a817c800