Transaction not yet indexed

S88Ad16Dc7ut8spnZF8fmYMigtnRbSPt5VTsAbiGYTM6FC9bJBhDUe7iVdBegckLDgY2cGcxecfaK8LTxHcTZaD

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