Transaction not yet indexed

it53CSb6yLmiwDcSkddCGsqiuNdTnoB71LZV2eaN6o3NGAesYBF3kDugzzVJD2b5kTzHfCqY63REF5WYTM3Ey7V

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