Transaction not yet indexed

53LgvSRAxjtrqhNbyabKnaSPUn8xv5ewfXv3piu6PBpxnUReMvJE5LyB5jq5sZxaFyheVtFZXNvdCUja2kqPZL4K

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