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 #0x3f7871b319eca610683a6e34eb0167d936b0fc3c2e0afdb7db404f26a0a9f08a · ArcScan

Block

#21,270,064

2026-09-17 04:21:04 UTC

FinalizedProposed 8 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,270,064
Timestamp: 8 days ago · 2026-09-17 04:21:04 UTC
Transactions: 0 transactions in this block
Block hash: 0x3f7871b319eca610683a6e34eb0167d936b0fc3c2e0afdb7db404f26a0a9f08a
Parent hash: 0x5c9e67f2…132a534b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,270,064 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

17.2%5,164,587 / 30,000,000

Base fee

20 gwei

State root

0x85b867543c57…c62fd694675b

Transactions root

0x5e8433a90330…1f037bbfb651

Receipts root

0x43918e073c67…361cc671b1ec

Nonce

0x0000000000000000

Extra data

0x00000004a817c800