Transaction not yet indexed

4a77wbkJvsNCE4Tuc9rWASA7B8dz5AXiUZWjRSEe4GFuJujzAUeSvMvYuR4NhL4JZySyHnWVWBmQTyETXwEB7eak

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