Transaction not yet indexed

2kNDEF9qmbLCHTBVVmmkAy5nNi2NHkV77Yh2AVLUvJ3aKespDJDzEM8Aj3VbUBcCGvMWtSACvJwsqdmkZ3n2wnaT

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