Transaction not yet indexed

53iEzDpRA7BFbf5vpZJY9KzwtR7W4oApr9p4evWwpdLEztC98mdjusKCkWQB4gTfLzVwAvFtgfzhcm7zCMSr5RuM

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