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 #0x8210300bdbf3f019579a6084ad9175bca0042d6f16c2312910da98aa1d4810d5 · ArcScan

Block

#21,516,437

2026-09-18 15:03:48 UTC

FinalizedProposed 18 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,516,437
Timestamp: 18 days ago · 2026-09-18 15:03:48 UTC
Transactions: 0 transactions in this block
Block hash: 0x8210300bdbf3f019579a6084ad9175bca0042d6f16c2312910da98aa1d4810d5
Parent hash: 0x42807c8e…c163ab6e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,516,437 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

7.9%2,375,242 / 30,000,000

Base fee

20 gwei

State root

0x5aaf05866853…9a14ce119026

Transactions root

0x235b87e5dc60…51dd0a585ebd

Receipts root

0xaf6e9a2180cb…99866361e988

Nonce

0x0000000000000000

Extra data

0x00000004a817c800