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 #0x7a7292458c281bab629b55a2b050ab80a8c9faaf3965106f227bffe9382461a8 · ArcScan

Block

#21,385,852

2026-09-17 20:40:00 UTC

FinalizedProposed 8 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,385,852
Timestamp: 8 days ago · 2026-09-17 20:40:00 UTC
Transactions: 0 transactions in this block
Block hash: 0x7a7292458c281bab629b55a2b050ab80a8c9faaf3965106f227bffe9382461a8
Parent hash: 0xcbe03fd4…de60432b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,385,852 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

4.0%1,193,976 / 30,000,000

Base fee

20 gwei

State root

0x5e661e447142…bdd76427ab31

Transactions root

0x2854a11f7a6e…f9b5d133327c

Receipts root

0x4e36796621ac…295322341d9b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800