Transaction not yet indexed

345SmHMUzbNsLZqcRyMkWQPeRvjdnmAPaEED89nPDfz3MRdfyHY1qKCvbusYexS4e5kqivd8BX1GYsM3T8cqxvnp

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