Transaction not yet indexed

53FEFSuX1ZNcwdE2fwWTYs3u4eYWVLSD9qKpamRTJM6CkabtkmkzhBa3EXEknkjdGXt1JjSvt5mNkjyJUbzRy6Lf

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