Transaction not yet indexed

MibP9fyXqa5UtA4yJcvrJ4dHZDC9rC9Dmt5rJoKr5zoafggJNyDMg23jBxynSvGYPiJL45zS91FhUETmFkWPBP2

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