Transaction not yet indexed

52aAn9QEhbQCzDXTu2fZKkv8NpQwSSHWCikajxhJvW94zjmumTqfkkTRUELwSErYHaQ5BQM2Pg7TQf8RZsB3yaN2

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