Transaction not yet indexed

3C54puCQQZ7v4eSMyAaA5ZaVKMbo8yFppm9wVy6vsnoaLBfcmC9RDBFRhBXo2td4tMo8b6RyjwmeKcT2H9AbnNi7

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