Transaction not yet indexed

21PMGJsWfNHY3Me6R79sVRGvhSaxPhj2PUSG6FQCDWqG4aNpeHqytMfVfj2ERtoeoAkBzWrgPjkYd88DTcPKWoia

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