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 #0xb6a888085553899a54ace0c01da8f811eb0d86929a6da04186c020bf41d77fcb · ArcScan

Block

#21,419,902

2026-09-18 01:27:49 UTC

FinalizedProposed 31 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,419,902
Timestamp: 31 days ago · 2026-09-18 01:27:49 UTC
Transactions: 0 transactions in this block
Block hash: 0xb6a888085553899a54ace0c01da8f811eb0d86929a6da04186c020bf41d77fcb
Parent hash: 0xb033678e…3a391a65
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,419,902 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

5.1%1,542,391 / 30,000,000

Base fee

20 gwei

State root

0xc0c7bc7d990e…2c2532145fc6

Transactions root

0xf1745d23198e…94c6a83e4d71

Receipts root

0x6a904fc3e751…c0a2b0f335ac

Nonce

0x0000000000000000

Extra data

0x00000004a817c800