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 #0xf5a30c9d4698000e92b74df49d62626d0cf107b71abcc513b935d06230014434 · ArcScan

Block

#21,308,142

2026-09-17 09:42:48 UTC

FinalizedProposed 20 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,308,142
Timestamp: 20 days ago · 2026-09-17 09:42:48 UTC
Transactions: 0 transactions in this block
Block hash: 0xf5a30c9d4698000e92b74df49d62626d0cf107b71abcc513b935d06230014434
Parent hash: 0x77883cf8…bd138fdf
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,308,142 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

17.9%5,374,681 / 30,000,000

Base fee

20 gwei

State root

0x8c7ad05817b4…d1455ad0ee7a

Transactions root

0x8b4e475ba191…b7802fe79953

Receipts root

0xb3cb6ea972bd…47256a035198

Nonce

0x0000000000000000

Extra data

0x00000004a817c800