Transaction not yet indexed

53VmK87TH5deLqHuUaYg8FqTGq8vGgpHVshVNXFtTaGch1ADBAmoNV9HQRAEHx7NjLfNvH5HfgybhYKY4cpzZkfu

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