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 #0xfd3fa3e4ae3aea68f5f037e4b50791048abea0a0bb6b61722f9b60ae926672eb · ArcScan

Block

#21,333,437

2026-09-17 13:16:23 UTC

FinalizedProposed 43 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,333,437
Timestamp: 43 days ago · 2026-09-17 13:16:23 UTC
Transactions: 0 transactions in this block
Block hash: 0xfd3fa3e4ae3aea68f5f037e4b50791048abea0a0bb6b61722f9b60ae926672eb
Parent hash: 0xe9375d09…4697c98b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,333,437 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

10.0%2,999,481 / 30,000,000

Base fee

20 gwei

State root

0xa7cfc8d0da32…552bbfc0c25b

Transactions root

0x231a77e8670e…621813baae95

Receipts root

0x80f75bf1296b…5fb936612b82

Nonce

0x0000000000000000

Extra data

0x00000004a817c800