Transaction not yet indexed

31LnAjGNsfybRHD92naYs1H5MdJZXZhXVd9rsN5ds1Bq7x3y5hEBCpVhTPgrAkcVwoXTPrcLEVtCdGWAiZgob3js

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