Transaction not yet indexed

Y12kU178wVQUcBCms1wPcpBEU9zt6SCsyscv1xKmvKe6mGGNxcYK7jcN1EdJz2ms5q7w1GR1CS96wFiwdf2nt1B

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