Transaction not yet indexed

k88TP8ZCj1N77zp8e9nhQvznKiqeeXMVqjYscu1f9FEqS8iPB4YuEe9CU7f9SQ8FheZDDcLXUB1pdBdXBsUD6PD

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