Transaction not yet indexed

53CLx4Gra5HqsNRRwxrLKRughiTrp6cV373K1sYDsXy8qp5nPz9FykTSYkTCnFTbfmLJBiXwUcNvjpCJ5o7AtSjt

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