Transaction not yet indexed

53buYTe7sdEjfkj1Kz3tg9muLATEpNszxuVD9hS6et76ayqKZFddtecBysiNNj9qeVH9qPisgiSNJPRuv1V3pbWq

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