Transaction not yet indexed

smC51J96MLXiyEWCRwyQJ9sVN2FMYc8aUQg2vFCW5xiWvtQSDsJ3eJJapWAsBUBwQRCERyki2XDhBWhNATDFtz7

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