Transaction not yet indexed

4E2kTusmvSEig5PYMfHQa1XushDomknmzMg9TC5FAC9Q2JZVLuiF5ExrBYASk3Ezmqkn3drN4fVNzb5S1SoHSK7w

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.