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 #0xa4818d4a1a3e088bc7c3b6f99730d1c351376f2d15d3c25a368d2ad8089a642d · ArcScan

Block

#21,242,995

2026-09-17 00:32:29 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,242,995
Timestamp: 6 days ago · 2026-09-17 00:32:29 UTC
Transactions: 0 transactions in this block
Block hash: 0xa4818d4a1a3e088bc7c3b6f99730d1c351376f2d15d3c25a368d2ad8089a642d
Parent hash: 0x5f32889a…da8bea41
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,242,995 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

33.7%10,118,858 / 30,000,000

Base fee

20 gwei

State root

0xd7ad9d89c868…2e63ceabd680

Transactions root

0x300497177ffb…c17c57fdf7db

Receipts root

0xeea1a0887660…fe69b1da26bc

Nonce

0x0000000000000000

Extra data

0x00000004a817c800