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 #0x65406b66430222d6e9db3116549ceb2a86659d3917d9483454f5a3c672609f9d · ArcScan

Block

#21,286,636

2026-09-17 06:41:05 UTC

FinalizedProposed 3 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,286,636
Timestamp: 3 days ago · 2026-09-17 06:41:05 UTC
Transactions: 0 transactions in this block
Block hash: 0x65406b66430222d6e9db3116549ceb2a86659d3917d9483454f5a3c672609f9d
Parent hash: 0x5a4f72d2…8196bba2
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,286,636 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

16.4%4,923,114 / 30,000,000

Base fee

20 gwei

State root

0xac3f1eb432ff…1348c6a8c126

Transactions root

0x27e5801ef92e…2d94a65ce4b8

Receipts root

0xd29a71f1cc0a…ea71fadb143d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800