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 #0x313ea69aeeab93bbfaf11c59c12087bdd388efe1b55d97e9877f0c4d37b53eb9 · ArcScan

Block

#21,303,737

2026-09-17 09:05:35 UTC

FinalizedProposed 16 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,303,737
Timestamp: 16 days ago · 2026-09-17 09:05:35 UTC
Transactions: 0 transactions in this block
Block hash: 0x313ea69aeeab93bbfaf11c59c12087bdd388efe1b55d97e9877f0c4d37b53eb9
Parent hash: 0x25a53d65…f5c702a5
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,303,737 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

3.8%1,151,488 / 30,000,000

Base fee

20 gwei

State root

0x1c0177d43ebc…950b8ee54a3f

Transactions root

0x80f2db6be07d…3b4969f4cf90

Receipts root

0x3085b152de5a…62a1df19ccf3

Nonce

0x0000000000000000

Extra data

0x00000004a817c800