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 #21521627 · ArcScan

Block

#21,521,627

2026-09-18 15:47:40 UTC

FinalizedProposed 5 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,521,627
Timestamp: 5 days ago · 2026-09-18 15:47:40 UTC
Transactions: 0 transactions in this block
Block hash: 0x7c0bd6691d47d5a3a157c00e73e0f8bc0d40d07d161bc112b4651ca3788776be
Parent hash: 0x79104fb8…1a7c3508
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,521,627 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

13.3%3,995,814 / 30,000,000

Base fee

20 gwei

State root

0xe4c5aa4caa3d…44d671cae203

Transactions root

0x79510d0586f2…6053405ea645

Receipts root

0x4f74f45144ae…e10f1e1cbf18

Nonce

0x0000000000000000

Extra data

0x00000004a817c800