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 #0x73f0889b1bbe35a17047c3ecb2010f87ead925d047cc999facfbe8baa7db5943 · ArcScan

Block

#21,373,649

2026-09-17 18:56:53 UTC

FinalizedProposed 42 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,373,649
Timestamp: 42 days ago · 2026-09-17 18:56:53 UTC
Transactions: 0 transactions in this block
Block hash: 0x73f0889b1bbe35a17047c3ecb2010f87ead925d047cc999facfbe8baa7db5943
Parent hash: 0x65daac81…de73d991
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,373,649 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

6.1%1,843,798 / 30,000,000

Base fee

20 gwei

State root

0x02ceb5b2ea76…dc1f9a31646b

Transactions root

0xa036a6caf940…75c141714b89

Receipts root

0xf41d73cd0323…d9939facaeb1

Nonce

0x0000000000000000

Extra data

0x00000004a817c800