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 #0x3787f8d03cd7cc3971b7125a2fa8d57f6d8cf6062dc092033b5f3e8b4af65956 · ArcScan

Block

#21,326,644

2026-09-17 12:19:01 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,326,644
Timestamp: 11 days ago · 2026-09-17 12:19:01 UTC
Transactions: 0 transactions in this block
Block hash: 0x3787f8d03cd7cc3971b7125a2fa8d57f6d8cf6062dc092033b5f3e8b4af65956
Parent hash: 0x20ca0e6d…ac295322
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,326,644 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

15.2%4,574,489 / 30,000,000

Base fee

20 gwei

State root

0xa9dd96713f6c…7143819221b4

Transactions root

0xc4d2f7db4bba…257e7b30da93

Receipts root

0x3ae9a9851fc4…48da4b11f1be

Nonce

0x0000000000000000

Extra data

0x00000004a817c800