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 #0xf5cafe657eaacae0ea6019a2ec4d746b17562e2f904d503141e791e628e521b7 · ArcScan

Block

#21,315,281

2026-09-17 10:43:05 UTC

FinalizedProposed 17 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,315,281
Timestamp: 17 days ago · 2026-09-17 10:43:05 UTC
Transactions: 0 transactions in this block
Block hash: 0xf5cafe657eaacae0ea6019a2ec4d746b17562e2f904d503141e791e628e521b7
Parent hash: 0xafc9c499…a8604660
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,315,281 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

20.5%6,157,644 / 30,000,000

Base fee

20 gwei

State root

0xb6d81a359ec8…ede93a98f975

Transactions root

0xf234436cd526…b355c380370a

Receipts root

0x1dcba5f68d90…d32e246fa00b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800