Transaction not yet indexed

Diw6pafQMQ7cRbQP8gXFJpMiQoW25oksiS1vSXsxq2Pvd2RFypM3naQ8JKfFPSjabLbU4apyC7NdJELmhwRWm1F

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