Transaction not yet indexed

55zAcuXZNiBsbq1frQe3j1q4QM9r3eAMyuVosX2FXP1TcRP3bR7eCSXNVF1VsLW2PbroQiUwmtpgCETqiCXqbgvs

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