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 #21263618 · ArcScan

Block

#21,263,618

2026-09-17 03:26:37 UTC

FinalizedProposed 29 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,263,618
Timestamp: 29 days ago · 2026-09-17 03:26:37 UTC
Transactions: 0 transactions in this block
Block hash: 0x5a3bc9703ecdc5222061fcebdad8fa3edbb916ae0cad8d9275a60b7d28d82f26
Parent hash: 0xdcc64c4f…1fb204e9
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,263,618 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

16.9%5,080,918 / 30,000,000

Base fee

20 gwei

State root

0x464c350e95f1…c76a1cb1d5c7

Transactions root

0x2ff424e0db9f…95db6f5b909c

Receipts root

0x5e740f7acf4d…60e874d20117

Nonce

0x0000000000000000

Extra data

0x00000004a817c800