Transaction not yet indexed

21XmesqXSSkH378pZ3ZL6uXHUB1Z7Yv6ud5Fr6rAAibd5mAhZWKYrxoeyry8xuQpFYGFW5MX2rKCRLMtKZ1Gox69

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