Transaction not yet indexed

21X3wzeuaTqdsQaT1bWv5aFVPk4nRpwc19eSLRkPX4SPDp5q7HPaXMnNaHg9zgDGdbpundvGzgdN5DJp6xY3WkHD

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