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 #0x777e840901c68387289a43e2ca66bbd50869bf8e5dbfc44d8bd32e876bd5b2a8 · ArcScan

Block

#21,350,309

2026-09-17 15:38:54 UTC

FinalizedProposed 18 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,350,309
Timestamp: 18 days ago · 2026-09-17 15:38:54 UTC
Transactions: 0 transactions in this block
Block hash: 0x777e840901c68387289a43e2ca66bbd50869bf8e5dbfc44d8bd32e876bd5b2a8
Parent hash: 0x8c66f84d…d8ae8ee6
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,350,309 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

48.4%14,524,572 / 30,000,000

Base fee

20 gwei

State root

0x945f143d1a2e…09502d6555b6

Transactions root

0xae7dd9596286…25fcdb078f91

Receipts root

0xae0f1dfa7a2d…08a976233f77

Nonce

0x0000000000000000

Extra data

0x00000004a817c800