Transaction not yet indexed

PnmQDBYZWa4KJ6c3yuYu8ikKfd2py8NEhnAFM5EwPJSkvThVyfJsWhZPmo2mMYzWgY5U4ApMAL3SVhJABt8M78k

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