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 #21552081 · ArcScan

Block

#21,552,081

2026-09-18 20:05:08 UTC

FinalizedProposed 43 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,552,081
Timestamp: 43 days ago · 2026-09-18 20:05:08 UTC
Transactions: 0 transactions in this block
Block hash: 0x8253f41ad99e538a51f235a3d7c1c8b7d66d2418ec531a6e2969f50a7938cdad
Parent hash: 0xcfeb1f55…c00fda31
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,552,081 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

4.2%1,253,274 / 30,000,000

Base fee

20 gwei

State root

0x617602f7040b…5947c98bbaf1

Transactions root

0x61f16f82ccf3…c3d09e812605

Receipts root

0xb50db4e42f90…7d84b2e1574b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800