Transaction not yet indexed

53DZKVa6GJ195fiHNfZkRU1P9J8hkiG57z6L7u8vJ3d29365hrEw6SLFnLLHgqXxfAVw7Gyf4PfqN7dC7vZ7avN8

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