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 #21621016 · ArcScan

Block

#21,621,016

2026-09-19 05:48:00 UTC

FinalizedProposed 50 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,621,016
Timestamp: 50 days ago · 2026-09-19 05:48:00 UTC
Transactions: 0 transactions in this block
Block hash: 0x4ed64369c6f00ce36fc11bdb3b81dd40421ff3c17a507708f61cf299263dab76
Parent hash: 0xf013a842…1b85f78c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,621,016 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

0.1%47,164 / 30,000,000

Base fee

20 gwei

State root

0x2a1533fed28a…b47b0e41a197

Transactions root

0x01e020ac1bb9…85ffaefeaa79

Receipts root

0xa9ae2b5472df…a7a40e9da94a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800