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 #21382889 · ArcScan

Block

#21,382,889

2026-09-17 20:14:57 UTC

FinalizedProposed 27 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,382,889
Timestamp: 27 days ago · 2026-09-17 20:14:57 UTC
Transactions: 0 transactions in this block
Block hash: 0x8606c7c9f48a122c31c66e0a1304e641f60a323149e4d73c3230c0f111ce282c
Parent hash: 0xb59b600c…eb8c7adb
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,382,889 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

13.3%3,985,310 / 30,000,000

Base fee

20 gwei

State root

0xfcc870b53b53…5e4d17211cc9

Transactions root

0x363d812d177d…7385a61c7908

Receipts root

0x278add63e7a6…cd37458f035d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800