Transaction not yet indexed

21Z5txkBZChuLzWLb2gdm82NrUGySo7g3c8kZjoPvNVk89WdmWCS4FQt1PqwjGAWB7Py3sGKQac4iVWCS5A5U9iA

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