Transaction not yet indexed

mfXWB9aEtWsweG5uHMc2fT2SH5ienkyTPM5BmYNFvfnAJvRArPgeswHYYY821rKBfEpTi2sBDTfMwyEX3s6uoLE

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