Transaction not yet indexed

MJ979wV2Q3NmLQ9oHuhXTK86vxFMsbHkBqcYaUkw6T5tmc4wFbH7Pvmdm2AwQQV3aFhgcX6eWZRvV1CDr2SYpK9

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