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 #0x5d5b9696a72af2332d4529f1dac1ecbefc924e31f05a20f01c4730fe765f739c · ArcScan

Block

#21,551,815

2026-09-18 20:02:53 UTC

FinalizedProposed 47 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,551,815
Timestamp: 47 days ago · 2026-09-18 20:02:53 UTC
Transactions: 0 transactions in this block
Block hash: 0x5d5b9696a72af2332d4529f1dac1ecbefc924e31f05a20f01c4730fe765f739c
Parent hash: 0x7c8f1a4c…decddc33
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,551,815 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

12.7%3,815,381 / 30,000,000

Base fee

20 gwei

State root

0xa7ae9d1c57cd…a3c015c025d8

Transactions root

0xb45c738b0a5c…f5c2b95920a8

Receipts root

0xf81aeff3d1ef…c4bdcd0224d1

Nonce

0x0000000000000000

Extra data

0x00000004a817c800