Transaction not yet indexed

21iixoLGZXQrhknG4fhUXRjrtdLANeZKzDDeWhFk3oK4T8qxEd4XhJm3zRdbVffMNDfsbT2f7tkA5dcc9Ux6SpPV

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