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 #0xffb1a9b14f8b0e373a85c2dc490cae3ce6b5506cb9ad4fc34a850840bf5cd2c7 · ArcScan

Block

#21,240,115

2026-09-17 00:08:10 UTC

FinalizedProposed 19 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,240,115
Timestamp: 19 days ago · 2026-09-17 00:08:10 UTC
Transactions: 0 transactions in this block
Block hash: 0xffb1a9b14f8b0e373a85c2dc490cae3ce6b5506cb9ad4fc34a850840bf5cd2c7
Parent hash: 0xf38f35fa…7c6b8b75
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,240,115 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

53.8%16,149,218 / 30,000,000

Base fee

20 gwei

State root

0x33410d9969d6…f2f6dcd78605

Transactions root

0x5c0561be985e…7fb501ab5dac

Receipts root

0xf0ba9847848e…5a7a12de2fd3

Nonce

0x0000000000000000

Extra data

0x00000004a817c800