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 #0xa33dd925553c4adfd3ffe2fd8e506726d000950bc3f3b87707a0bd4c0e2dbbfa · ArcScan

Block

#21,308,187

2026-09-17 09:43:11 UTC

FinalizedProposed 19 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,308,187
Timestamp: 19 days ago · 2026-09-17 09:43:11 UTC
Transactions: 0 transactions in this block
Block hash: 0xa33dd925553c4adfd3ffe2fd8e506726d000950bc3f3b87707a0bd4c0e2dbbfa
Parent hash: 0x88d46c51…a82a184f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,308,187 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

17.0%5,114,666 / 30,000,000

Base fee

20 gwei

State root

0x842399323942…271607614033

Transactions root

0x773d40a2f23a…e8d70e33ad42

Receipts root

0xbe412ef2e6ef…981ddb8986e4

Nonce

0x0000000000000000

Extra data

0x00000004a817c800