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 #0xc4e205bd4195adf46f58c43e728c533a85f01b7c313bab2e720324d085168ae9 · ArcScan

Block

#21,390,393

2026-09-17 21:18:22 UTC

FinalizedProposed 13 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,390,393
Timestamp: 13 days ago · 2026-09-17 21:18:22 UTC
Transactions: 0 transactions in this block
Block hash: 0xc4e205bd4195adf46f58c43e728c533a85f01b7c313bab2e720324d085168ae9
Parent hash: 0x86fd9500…82d19fb4
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,390,393 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

3.4%1,023,782 / 30,000,000

Base fee

20 gwei

State root

0x528778534bbc…131db9656295

Transactions root

0x95c6cec7f0eb…a3641fa8d801

Receipts root

0xcd07afa8a601…3ad047467fe4

Nonce

0x0000000000000000

Extra data

0x00000004a817c800