Transaction not yet indexed

53PnTkH3ACKg7csEdmXwPtT7XYv1GbKtMLAU4adEKA5iXKUA2w5SvkYbKmFwnDePjQnwRi7K4gNxi7YJcZYBTf3

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