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 #21509513 · ArcScan

Block

#21,509,513

2026-09-18 14:05:18 UTC

FinalizedProposed 32 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,509,513
Timestamp: 32 days ago · 2026-09-18 14:05:18 UTC
Transactions: 0 transactions in this block
Block hash: 0xb5917d1ed20c93c3b75bcf3fb42eba22387dc006f31ef41eecb2a13a9db37d72
Parent hash: 0xd29f6d1d…b358e6e6
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,509,513 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

4.1%1,230,283 / 30,000,000

Base fee

20 gwei

State root

0x2090e84f806c…b2df0e19035f

Transactions root

0x58f8a6c07e4c…2c3563d3640f

Receipts root

0x5e004d367139…f092114b78e2

Nonce

0x0000000000000000

Extra data

0x00000004a817c800