Transaction not yet indexed

RFgPR15sLizHS2LFJUJkNNNCHuMWcN7NbfF4nzEjYVNHtS5YAum4SMoX8bxsPCd1nG9MLEk39gP2c6PKHbJTxgJ

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