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 #21374040 · ArcScan

Block

#21,374,040

2026-09-17 19:00:11 UTC

FinalizedProposed 29 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,374,040
Timestamp: 29 days ago · 2026-09-17 19:00:11 UTC
Transactions: 0 transactions in this block
Block hash: 0xf1df190a7203412b7aba12015f775e84740bb5ca613a68fdcfc0c3b740203194
Parent hash: 0x272d33d8…81f74a28
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,374,040 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

8.4%2,510,003 / 30,000,000

Base fee

20 gwei

State root

0x5a6489b9ca0e…de46119f5862

Transactions root

0x0c8e8166c90c…6961472f5aac

Receipts root

0xabc097d7231e…2730972680e2

Nonce

0x0000000000000000

Extra data

0x00000004a817c800