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 #0x13cc9bcf283a33d7c4d38705fa8121d7f4b8a6f0d767fda1ae1054c088fd291f · ArcScan

Block

#21,508,643

2026-09-18 13:57:57 UTC

FinalizedProposed 50 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,508,643
Timestamp: 50 days ago · 2026-09-18 13:57:57 UTC
Transactions: 0 transactions in this block
Block hash: 0x13cc9bcf283a33d7c4d38705fa8121d7f4b8a6f0d767fda1ae1054c088fd291f
Parent hash: 0x894b73b6…060075dc
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,508,643 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

1.8%550,797 / 30,000,000

Base fee

20 gwei

State root

0xdc8f7fbf7aa3…02336d2777b1

Transactions root

0x807dd0efd7a2…c99fde2e903e

Receipts root

0x287a3a97364d…c114e019f922

Nonce

0x0000000000000000

Extra data

0x00000004a817c800