Transaction not yet indexed

Da7dzU21HTYRzMFbpcbU2LeabkCShpGp569mUKsxLmpxyeAbVzYGpXgtnkdqrtkdD1uN9R6w6T4K2YCaU4NvwfZ

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