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 #21177767 · ArcScan

Block

#21,177,767

2026-09-16 15:21:53 UTC

FinalizedProposed 18 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,177,767
Timestamp: 18 days ago · 2026-09-16 15:21:53 UTC
Transactions: 0 transactions in this block
Block hash: 0xfc60321ef9f4654f070941276ec475152105187cec5a58c8fe8a90bd2489e542
Parent hash: 0x201cdc7c…c548e125
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,177,767 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

16.0%4,793,642 / 30,000,000

Base fee

114.555383511 gwei

State root

0xe54e860ae0e6…0b8b6d0b44ca

Transactions root

0xb4de6e6c25d4…42a4b0bc35fc

Receipts root

0xa8ef767c27f9…11df1af94693

Nonce

0x0000000000000000

Extra data

0x0000001a88d67d0b