Transaction not yet indexed

3ffU13FzRJTvTxQmp2Y1M5hkeFEUCkSFZgFy3kmiPdsGwejDtAsq6EfDBcJVM6EKy8SPe55pqPBi5bkeEPA654vA

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