Transaction not yet indexed

3Mum44ucLu6ba9PdS3nsNwqjGSKAqVTGed34PGSXxuJsiM8PDgXtTPqFuAsS1sSUgByVwRDi4zgyKdocW2hCFJgu

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