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 #21266169 · ArcScan

Block

#21,266,169

2026-09-17 03:48:10 UTC

FinalizedProposed 9 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,266,169
Timestamp: 9 days ago · 2026-09-17 03:48:10 UTC
Transactions: 0 transactions in this block
Block hash: 0x4b57fab678066268ac580693ce6b32d1d34669adf785fec38eee938862b63591
Parent hash: 0x60cb9b84…e3fa9a19
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,266,169 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

19.4%5,811,394 / 30,000,000

Base fee

20 gwei

State root

0xa697edb23234…d255139854ab

Transactions root

0x014aa14096ef…8ed10ddef807

Receipts root

0x1c11b1843240…ec75212c95f0

Nonce

0x0000000000000000

Extra data

0x00000004a817c800