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 #21555883 · ArcScan

Block

#21,555,883

2026-09-18 20:37:17 UTC

FinalizedProposed 31 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,555,883
Timestamp: 31 days ago · 2026-09-18 20:37:17 UTC
Transactions: 0 transactions in this block
Block hash: 0x0526dcbe903101ebe8d39b956ea54eb09c8ccbc7f2758554e4f2b9f7ecaca33a
Parent hash: 0x92826ba4…bcc1bc6a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,555,883 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

1.5%460,446 / 30,000,000

Base fee

20 gwei

State root

0x674ac6137a8c…ec623669540c

Transactions root

0x5967290497a7…243530594c10

Receipts root

0x2bad0bd5e541…86c627572cb4

Nonce

0x0000000000000000

Extra data

0x00000004a817c800