Transaction not yet indexed

yMMSNEzWDNU4XSy7pUMyj6TqVMc6ucxvkbxauUH3sbbfkHUD2Gi7iTMJxYZS45A27HmHBv6siZAZtBDzLoT3xne

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