Transaction not yet indexed

53zsgzgQLgM2WB1gk1r1d7hkYwvkr7fQm6kvPpjUCiwSUduCLkUea5i7iqNnU4twoM3koET4uByQcTdDCQHk6dUV

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