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 #0xb0474aa1bec78a2864c7445f987f108cbb00900b731f990601aaff8c996ba812 · ArcScan

Block

#21,416,976

2026-09-18 01:03:05 UTC

FinalizedProposed 54 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,416,976
Timestamp: 54 days ago · 2026-09-18 01:03:05 UTC
Transactions: 0 transactions in this block
Block hash: 0xb0474aa1bec78a2864c7445f987f108cbb00900b731f990601aaff8c996ba812
Parent hash: 0x0d8da1b7…f2c7423a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,416,976 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

1.5%453,987 / 30,000,000

Base fee

20 gwei

State root

0xe213051b4605…246d162e5ee5

Transactions root

0x68307c37e1df…0572b56f9ee1

Receipts root

0x154cca383384…27dc6e7bace1

Nonce

0x0000000000000000

Extra data

0x00000004a817c800