Transaction not yet indexed

5u2CvkHqBDFzFXygWxA1WZqs3aa8KFY35uNESuP2cGCsqSUQYWNK5j1dQhs3RhLhb7SEE2178GwAYtdkZP23FBn3

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