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 #21621784 · ArcScan

Block

#21,621,784

2026-09-19 05:54:29 UTC

FinalizedProposed 56 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,621,784
Timestamp: 56 days ago · 2026-09-19 05:54:29 UTC
Transactions: 0 transactions in this block
Block hash: 0x7df617529969d7333885741c0fcb94a480bd66f217810d86ca92c97eb3e3a9e2
Parent hash: 0x16d0bfe7…23fe3b2a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,621,784 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

3.2%956,673 / 30,000,000

Base fee

20 gwei

State root

0x205bd14bdcb3…eb912781ab47

Transactions root

0x5c9160bc67cc…4571c74af2d7

Receipts root

0xebf45e873895…3b043d37b693

Nonce

0x0000000000000000

Extra data

0x00000004a817c800