Transaction not yet indexed

WSSqpaMsME9SL8pRWUrnA4yPo2tx11ratf4c5ACLKZ1RTVB8rHGJnok62vs4cdiMdZybHGN6CXwnmTy7fchVF8y

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