Transaction not yet indexed

21cE12VTSNrRmeESuq1tB8ppVcBfn3jpKDvARa6fcUHL7BsZ3tzmJ5XbXePy3CR2UCiMvGzwSpyE7TvtL5GhpRT9

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