Transaction not yet indexed

28umC2JCkf78LKMfXLwRgPMi1JFNQ5uESQn3qdLMnn1uQkMtUd49Pzdsfo1cqNh1qssnpMNm2viZffXrGYvzBPQs

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