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 #0x831995558978f5047f421c0d534f7c64b9ba797c1aaf15f90481356fd8853d3c · ArcScan

Block

#21,338,396

2026-09-17 13:58:17 UTC

FinalizedProposed 3 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,338,396
Timestamp: 3 days ago · 2026-09-17 13:58:17 UTC
Transactions: 0 transactions in this block
Block hash: 0x831995558978f5047f421c0d534f7c64b9ba797c1aaf15f90481356fd8853d3c
Parent hash: 0x5d02abb6…9be7ffd2
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,338,396 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

6.3%1,882,841 / 30,000,000

Base fee

20 gwei

State root

0xd94fc2f16aa7…25e65c56bb7b

Transactions root

0x336c3150445e…8c0e125cc790

Receipts root

0xa1b517e0f7f7…d72bafb1276f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800