Transaction not yet indexed

m53fgvRRrPojZVYewpJT7BkEWrVRxQeWXUo148ms2Dft9VtaDamkaYmwSATuNg6WuvssFb6J3PTrBcQWsNTPnM2

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