Transaction not yet indexed

PPK73nZRJbrKvdZHg1rZunWbuSWFWkb9z62tqFmenYdYsYj4a7fXB94ebTccbi4siyUXKHQpbDRN2TQic5AFQZ8

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