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

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 #21392799 · ArcScan

Block

#21,392,799

2026-09-17 21:38:43 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,392,799
Timestamp: 48 days ago · 2026-09-17 21:38:43 UTC
Transactions: 0 transactions in this block
Block hash: 0xb8f51684fd864466aa26a8db1cb98e336e0e3de09166d0f141b3839ab0a2543c
Parent hash: 0x21b3faf5…cc19b074
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,392,799 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

13.1%3,939,349 / 30,000,000

Base fee

20 gwei

State root

0x9dc995d5136b…41d95415ed4b

Transactions root

0xc90531f5a34b…36ec6d714271

Receipts root

0xd2a9c4cbf6a5…ce46b8551fed

Nonce

0x0000000000000000

Extra data

0x00000004a817c800