Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0x86e6d87183e5347647a1bd9d93d09a426a58c513e02aaaa18fc98714e601512f · ArcScan

Block

#21,527,378

2026-09-18 16:36:17 UTC

FinalizedProposed 20 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,527,378
Timestamp: 20 days ago · 2026-09-18 16:36:17 UTC
Transactions: 0 transactions in this block
Block hash: 0x86e6d87183e5347647a1bd9d93d09a426a58c513e02aaaa18fc98714e601512f
Parent hash: 0x79487a1d…a658907a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,527,378 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

4.3%1,285,702 / 30,000,000

Base fee

20 gwei

State root

0xbb409dd4bdb7…1222d247e900

Transactions root

0x555b51f24e92…9bc202f5aa3c

Receipts root

0x75d215d2d958…cb4595478d40

Nonce

0x0000000000000000

Extra data

0x00000004a817c800