Transaction not yet indexed

5MMyZMuMkBukPPAPZwrGKSFDbFLkDTFqdGCQdwL5fkbbWqsdFR4E9Huj2pADts4vKJHGpubPARNTFixEubut7vo8

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