Transaction not yet indexed

4ZT6os6a7v8wcUVCResWJVoKJSsWqebSvinTQ7cL9nXpWCyxoQCMfPz2qUrRXuK5pNnc3vy8g8o23qjtrDkStr21

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