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 #21327888 · ArcScan

Block

#21,327,888

2026-09-17 12:29:31 UTC

FinalizedProposed 28 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,327,888
Timestamp: 28 days ago · 2026-09-17 12:29:31 UTC
Transactions: 0 transactions in this block
Block hash: 0xea74b16b515485b007cb0dcbb67e2195e5c2a973c2f79eefcbe276d88ca71b69
Parent hash: 0x10242ff6…bbe6586a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,327,888 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

35.7%10,723,364 / 30,000,000

Base fee

20 gwei

State root

0x739c050fce01…fc3abb89ad56

Transactions root

0x5520c00696f2…c0e9d9338a1a

Receipts root

0xcb0afb049b94…5bf035fccf35

Nonce

0x0000000000000000

Extra data

0x00000004a817c800