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 #0xd778571e9a548fb6ed89bd0659f6e27ca3c1d80577eaed64aa68736bb55a2000 · ArcScan

Block

#21,273,536

2026-09-17 04:50:24 UTC

FinalizedProposed 44 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,273,536
Timestamp: 44 days ago · 2026-09-17 04:50:24 UTC
Transactions: 0 transactions in this block
Block hash: 0xd778571e9a548fb6ed89bd0659f6e27ca3c1d80577eaed64aa68736bb55a2000
Parent hash: 0x4b47cfd1…7dd83c64
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,273,536 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

8.5%2,539,488 / 30,000,000

Base fee

20 gwei

State root

0x1969dd31b5e1…f7b128de799c

Transactions root

0x5496ac6512e9…40f9baaeb2c0

Receipts root

0x53dbe30ffcc7…ff3223689dd3

Nonce

0x0000000000000000

Extra data

0x00000004a817c800