Transaction not yet indexed

RB8AC91yEjViwudqg7dbsm8P9B4EkQJWCmSBAnxgE9BntfD5pACjjCykCoyiMmxckAddq1AEKns791t8GBwt6oF

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