Transaction not yet indexed

88Fsm1os3sEVuPBpY5BUusxtRBvKU2DBH3q5sS2hKcftaZ7JRq4cCwbJeeUTN1EUu2VsNfXWc9CwfQBZoEXEXKq

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