Transaction not yet indexed

MRdMzkNrmxq28iA86y3ZsD9ppn3Nj71XYvtZLfqEUKVZgYLgf3HWoV2NCMh7XNKNPsGA37JR2vUnKUqgr9XGpR4

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