Transaction not yet indexed

mBU9XGaFBXHQYwBde1WNsmB7v6Cea19QLhru8bYsEMYMqWm6sG3duToNyYU1MpzkR2vWh5mA2FDyFAAdMRz3bZa

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