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 #21294022 · ArcScan

Block

#21,294,022

2026-09-17 07:43:30 UTC

FinalizedProposed 12 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,294,022
Timestamp: 12 days ago · 2026-09-17 07:43:30 UTC
Transactions: 0 transactions in this block
Block hash: 0xb1723c0cc7c849e300aa57342eb736c1e32d8dd742b99b1c33bb9181e474032f
Parent hash: 0x96e5a462…a1e0b4ff
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,294,022 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

9.1%2,743,756 / 30,000,000

Base fee

20 gwei

State root

0xf41320b3fa51…c5701b52dd83

Transactions root

0x073bf52c48a2…6e06d4ba808f

Receipts root

0xaeb9590f8956…389bc52f9af2

Nonce

0x0000000000000000

Extra data

0x00000004a817c800