Transaction not yet indexed

MSkzmcUaEcJBos5sZ8zuuNYDPH5HrC8AykZ99R83iAtW2LTsascBGDKBQy9eYekESc8YhG9UQdBo2Y8cEsbP5JE

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