Transaction not yet indexed

FC1728cFMVQ1eU2GfXvBvBZGB1j1qjZVYLnKP7YsZmtf5dGSvb2bLSQENTMobftvfLVApibGHDU8YY3Q9c976xG

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