Transaction not yet indexed

1UnZQuEL4nsqc5DDNa92zfiBtYfWqoRGLjZkmfjJn2WkAYdsCiHR5SXjJ5vTap8sPq3m58Cg9zufkHfped2phD3

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