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 #21388126 · ArcScan

Block

#21,388,126

2026-09-17 20:59:12 UTC

FinalizedProposed 17 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,388,126
Timestamp: 17 days ago · 2026-09-17 20:59:12 UTC
Transactions: 0 transactions in this block
Block hash: 0xc7c062f75dcb3415a353ff1cea7328f9a885c34d0cb040b5b1744d5ffa8569f3
Parent hash: 0xde9486fd…d8e099c9
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,388,126 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

10.7%3,224,312 / 30,000,000

Base fee

20 gwei

State root

0xaf8f6405b4c2…aebb41dea804

Transactions root

0xbafe5a7bd37b…30569a1dbf58

Receipts root

0x63c103e07793…7da1a3f016d4

Nonce

0x0000000000000000

Extra data

0x00000004a817c800