Transaction not yet indexed

mPLpSq2QqHycmB42AuqLXMTeRkpeeW4FjDVks7JDXYS74Ds4soSfAcTtfToaJMWD3TPQ9FjxhwGgYzHzHz57nVJ

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