Transaction not yet indexed

28QbJabkmDzdWQ8EfHnWFgbDXbJQP2cstR45JatS1seF2QbvR9C9opyfZ3tpwPTSLPq9XJGTa5dUFejPAbyAWmkA

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