Transaction not yet indexed

RFSkCJkmbXsEXfKBB5xVxzykrg2eqFMMir9DVGW2c4FiG9iuC5hoUffzPwcXpFAJ2kMss5JBh9FYK3dUkKoE1ja

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