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 #0x8ebfdc36cefe3fd1fb49c720d650b50cf12b5aa9f9e01b9780c9c5d928708c28 · ArcScan

Block

#21,403,551

2026-09-17 23:09:36 UTC

FinalizedProposed 44 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,403,551
Timestamp: 44 days ago · 2026-09-17 23:09:36 UTC
Transactions: 0 transactions in this block
Block hash: 0x8ebfdc36cefe3fd1fb49c720d650b50cf12b5aa9f9e01b9780c9c5d928708c28
Parent hash: 0x8cdff7b7…348f4a74
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,403,551 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

2.4%724,546 / 30,000,000

Base fee

20 gwei

State root

0x7658998f199e…fa21ff9f6836

Transactions root

0xdf647d6c3922…d4c58a8aa3d4

Receipts root

0xfcc67fe4fe26…fd79c7df8063

Nonce

0x0000000000000000

Extra data

0x00000004a817c800