Transaction not yet indexed

53NNLdBikaknwmwkeuMZvM6ysEbtAi3RpCEfSyaxwxpNzBDwgnmdKgmetdnnFkZLujE7ua73GFDPxKT298rPSS4n

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