Transaction not yet indexed

5988wvbAAV9sCQLHSWGRSdHEGqCDE2e9agFXDtPBZ8WRByTsPkRJKyShhzU8U6NM18MD8ygxQsDAiL2oViFtnWD1

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