Transaction not yet indexed

5MMXQMBMkQ1vUPgCEdFLMivsfsQTCpUrKwxUonF2H5oWg52quKYgY4fYDcKBVgBoFGWxgmN9w4LRSW2SGMCHza5n

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