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 #21349520 · ArcScan

Block

#21,349,520

2026-09-17 15:32:15 UTC

FinalizedProposed 5 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,349,520
Timestamp: 5 days ago · 2026-09-17 15:32:15 UTC
Transactions: 0 transactions in this block
Block hash: 0x5b3576c30f12b231ad4e07f285906838a5d165430bf1f20e35926eba951539c1
Parent hash: 0x8de2eef3…1d9e9c57
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,349,520 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

11.9%3,567,844 / 30,000,000

Base fee

20 gwei

State root

0x70222b832777…acab8ce881f1

Transactions root

0x0b10ce71bafc…f6f0287bd528

Receipts root

0x3f9e625d1017…692ad5a2c316

Nonce

0x0000000000000000

Extra data

0x00000004a817c800