Transaction not yet indexed

667rDSrSjfEQ1zCNgnu9WtkimqBu6Fa5aLASmRNg11VT1T5Bma5MRWNV315ALiagKhqys1eWsEUrcaLU644LfUP8

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