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 #0xa520c5bed4aa266418a85766de031d920216f3cfc440f01eac270347b78fd3ff · ArcScan

Block

#21,210,247

2026-09-16 19:56:03 UTC

FinalizedProposed 5 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,210,247
Timestamp: 5 days ago · 2026-09-16 19:56:03 UTC
Transactions: 0 transactions in this block
Block hash: 0xa520c5bed4aa266418a85766de031d920216f3cfc440f01eac270347b78fd3ff
Parent hash: 0xa58cc271…4c0768ce
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,210,247 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

36.1%10,827,098 / 30,000,000

Base fee

20 gwei

State root

0x1165b0dd7e75…00778e3f9fd0

Transactions root

0x2c2ae69df9a6…4b54414c3ba4

Receipts root

0x590f83659175…062d088db415

Nonce

0x0000000000000000

Extra data

0x00000004a817c800