Transaction not yet indexed

21LimbYmbF1NjRCAVcoCR8pUfAm6JdN4rfiAZHXtwUqjwcmNkcMA8wFLY2GsbZN2fjwfDikzejFbS6sFLG2ucTk9

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