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 #21286144 · ArcScan

Block

#21,286,144

2026-09-17 06:36:56 UTC

FinalizedProposed 17 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,286,144
Timestamp: 17 days ago · 2026-09-17 06:36:56 UTC
Transactions: 0 transactions in this block
Block hash: 0x092773e0019f3f9a67d7b2d70ef2c18a30a9f82670beecb94fc4446fc2abb2c3
Parent hash: 0x18122788…0fa16445
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,286,144 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

14.4%4,316,128 / 30,000,000

Base fee

20 gwei

State root

0x4465b7a02bda…6ef69d754aa8

Transactions root

0x026fe8c02fd3…eaa87c2687f4

Receipts root

0x993e0d4769fb…a3d3a4805e16

Nonce

0x0000000000000000

Extra data

0x00000004a817c800