Transaction not yet indexed

53zuFx9UTi6WtC5keYuyQ9QhuLWGpYWLUu1WH64MDcr2VmYvCMJ1L3S3fSzR6SoFxDHeNnBKfGakrwnqBKSZeqe4

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