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 #0xf9fc9f951e5e6c64125cf4cbd46cd4eba6f518002276145619b9a335b0e58a85 · ArcScan

Block

#21,403,552

2026-09-17 23:09:36 UTC

FinalizedProposed 44 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,403,552
Timestamp: 44 days ago · 2026-09-17 23:09:36 UTC
Transactions: 0 transactions in this block
Block hash: 0xf9fc9f951e5e6c64125cf4cbd46cd4eba6f518002276145619b9a335b0e58a85
Parent hash: 0x8ebfdc36…28708c28
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,403,552 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

1.4%431,387 / 30,000,000

Base fee

20 gwei

State root

0x158f2eb2ebab…edb8a5458d73

Transactions root

0x68aa71c32106…c3d26e17cff4

Receipts root

0x31d0bf186cd4…7d87dcba069e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800