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 #21282819 · ArcScan

Block

#21,282,819

2026-09-17 06:08:50 UTC

FinalizedProposed 23 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,282,819
Timestamp: 23 days ago · 2026-09-17 06:08:50 UTC
Transactions: 0 transactions in this block
Block hash: 0x3ce7de6369ee20906c42cf1932f723fe04f8d06b7ca6c78e850c7a171dcd666d
Parent hash: 0xa8e1218d…068e5671
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,282,819 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

9.7%2,915,789 / 30,000,000

Base fee

20 gwei

State root

0x385361a01a15…c60adddd0206

Transactions root

0x6c8d771d3877…3725e0c47b5b

Receipts root

0x3410b43dcd8a…9f0f17f97b0e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800