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 #0xa59414286372e239ad05e9cc692d14aef3f2da2341eefd96ed481b32bd85434b · ArcScan

Block

#21,520,397

2026-09-18 15:37:16 UTC

FinalizedProposed 42 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,520,397
Timestamp: 42 days ago · 2026-09-18 15:37:16 UTC
Transactions: 0 transactions in this block
Block hash: 0xa59414286372e239ad05e9cc692d14aef3f2da2341eefd96ed481b32bd85434b
Parent hash: 0xda920b23…f3f2a6a6
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,520,397 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

11.4%3,420,883 / 30,000,000

Base fee

20 gwei

State root

0xeb0f11635ccb…f258848b4965

Transactions root

0x5e203dbf5cd4…846d78e690a4

Receipts root

0x36ac4335b39e…5784e53e23e1

Nonce

0x0000000000000000

Extra data

0x00000004a817c800