Transaction not yet indexed

YK2tVtoTEbFVzKawowNVs8rTNhirBh8xZAVLN13TZEDdZBVwqbqtuqBdrSFQ2eHxpHNQwktPy9TGJPZTU88fuF7

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