Transaction not yet indexed

28Mv3DBdNZ6mqjhjLRGhtMrVNeetY6MnnG6E9xiYuMnuPQs1Bo9sMdSQUT13TPEatBwKzo3cf5wHGVCTe4H2EMNa

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