Transaction not yet indexed

UdcXU3d3yKtyb7m49G7NkD5Nnxjov2JevkcJwPiTbq5aLnh3aMKzcMBpq1vZL7WMAjgeYiKBi2Rrp18ngxFXRVT

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