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 #0xd15a3ee4bb0edbb2c9990b016e099da5eed7f4a3ee603ead7fcf0d74d8eb3c5b · ArcScan

Block

#21,239,639

2026-09-17 00:04:09 UTC

FinalizedProposed 17 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,239,639
Timestamp: 17 days ago · 2026-09-17 00:04:09 UTC
Transactions: 0 transactions in this block
Block hash: 0xd15a3ee4bb0edbb2c9990b016e099da5eed7f4a3ee603ead7fcf0d74d8eb3c5b
Parent hash: 0x5955ce83…316fb68b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,239,639 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

26.9%8,083,867 / 30,000,000

Base fee

20 gwei

State root

0x131ef2453171…dfd712f70734

Transactions root

0xdd80af006b42…f5c511ff076b

Receipts root

0x6b5e116baea2…f3aede7e2623

Nonce

0x0000000000000000

Extra data

0x00000004a817c800