Transaction not yet indexed

mUMkYGkQzsBCuwXaLMiCbsMFk26kt12e1t1pvXHTnbMnPFrRtCHS67gaFDBMBVsds9fXSJqFpb5QQ42dCFK2Bya

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