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 #0xf20977b211e8bd559ea60d7f88af1ad9b689763f241ac5eb274d215e5bddc7d5 · ArcScan

Block

#21,416,928

2026-09-18 01:02:40 UTC

FinalizedProposed 54 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,416,928
Timestamp: 54 days ago · 2026-09-18 01:02:40 UTC
Transactions: 0 transactions in this block
Block hash: 0xf20977b211e8bd559ea60d7f88af1ad9b689763f241ac5eb274d215e5bddc7d5
Parent hash: 0xafdfcd60…512c6630
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,416,928 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

2.9%875,631 / 30,000,000

Base fee

20 gwei

State root

0xbc7cce243385…f79c0be139ca

Transactions root

0x2d413490c005…72bca851e8fb

Receipts root

0x1f551ae21849…bdc32e638140

Nonce

0x0000000000000000

Extra data

0x00000004a817c800