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 #21171235 · ArcScan

Block

#21,171,235

2026-09-16 14:26:45 UTC

FinalizedProposed 15 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,171,235
Timestamp: 15 days ago · 2026-09-16 14:26:45 UTC
Transactions: 0 transactions in this block
Block hash: 0x3688d7f038527688a3cfbb91f9a268feb8973bbcf6de6a46ccdf92b77757dcf8
Parent hash: 0x80a45f45…0958c589
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,171,235 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

34.9%10,459,895 / 30,000,000

Base fee

218.201178482 gwei

State root

0x4e8089d549ba…d801e84ff2fa

Transactions root

0xfb74f2cf9257…8f6ed34b6557

Receipts root

0x06e667969db5…b365df9e8e69

Nonce

0x0000000000000000

Extra data

0x00000032da477a71