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 #21519761 · ArcScan

Block

#21,519,761

2026-09-18 15:31:54 UTC

FinalizedProposed 51 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,519,761
Timestamp: 51 days ago · 2026-09-18 15:31:54 UTC
Transactions: 0 transactions in this block
Block hash: 0xda3cce5fbe88ddf55accf0e08e1bb4153fd65ea17bb6705ec86acc3ba58a78ff
Parent hash: 0x94b5a4e8…e3a4d60f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,519,761 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

8.6%2,579,633 / 30,000,000

Base fee

20 gwei

State root

0x9f5a642b9415…c37165d17728

Transactions root

0x77f6d9bd9f11…f2fcb63a1061

Receipts root

0x3c0565427847…e5973789e43a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800