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 #21177560 · ArcScan

Block

#21,177,560

2026-09-16 15:20:08 UTC

FinalizedProposed 15 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,177,560
Timestamp: 15 days ago · 2026-09-16 15:20:08 UTC
Transactions: 0 transactions in this block
Block hash: 0xfc38c2220aa9c382fd4c3ae2e36e11c93f8b5347d267efa1d76b68e41b1975ee
Parent hash: 0x805f11ca…dc4a1432
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,177,560 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

27.5%8,241,393 / 30,000,000

Base fee

88.806912937 gwei

State root

0x9a73a12dc1fb…8cbcf76745a2

Transactions root

0x6736578abd99…1b7e20558888

Receipts root

0xdadd94e1d0b2…c7a96929efc2

Nonce

0x0000000000000000

Extra data

0x000000148c6b4f06