Transaction not yet indexed

52u1LsTDQYDDgWCNPM2CgtBV8tF1jPY7XqQMja15LfNJ8R9CfycbaMsDc2Mn4XbfcAHeBGf3cPbYcFvFSVQmvRtx

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