Transaction not yet indexed

HTMUMgiB5BGGR1tpCN2YT1yE7v6SKq5jCWwHHRL9UFp7TwFftTWZS6DT8GtxTwnESuFG1AmPqNqr8ERZXLJNrVG

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