Transaction not yet indexed

DUuu3jisPuu2euT6nxoXcnPv7zBAAHbXAjgSVZjXk4i1QoY7YGPw26Py8AN1dzfaqaC7YExQSnA5R4uDJFK8eGs

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