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 #0x724746d4e86e5b9ade5d4d70550b3d73eca1f64ebcab94a37ed913ab55ba10c9 · ArcScan

Block

#21,374,448

2026-09-17 19:03:38 UTC

FinalizedProposed 18 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,374,448
Timestamp: 18 days ago · 2026-09-17 19:03:38 UTC
Transactions: 0 transactions in this block
Block hash: 0x724746d4e86e5b9ade5d4d70550b3d73eca1f64ebcab94a37ed913ab55ba10c9
Parent hash: 0x16f42b06…22a8df0f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,374,448 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

25.3%7,586,741 / 30,000,000

Base fee

20 gwei

State root

0x11c199576cf5…cb9c8d29c75c

Transactions root

0x3e16e8c0bdac…768236580520

Receipts root

0xc0bd494b557b…ca9d0c4c75f6

Nonce

0x0000000000000000

Extra data

0x00000004a817c800