Transaction not yet indexed

NMdrGdjfmbKf6XSdqnXHNLtQx7nd7sqnnBnVF7Xu6BqtZHZm1GoSTqGM1ZLUUkZN2HfbWbX8np5KudaSbkvBPPs

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