Transaction not yet indexed

PPXaX9L4CipEYHstiAAoJVuhUhMS9Fqxn2qsQZAhpbZM8MrbjDFPRvjfRC9g9HynPhgY4EGntaqfz27bgdn6paV

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