Transaction not yet indexed

RfX9aUDA6wagEyBGqXVjEn2k9zxp6EPakVoUtcQhvR5MewpsxmUW9W5py4J2nSi9bm1DcmgQWipZFxqwfEX1CP6

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