Transaction not yet indexed

Vp21tsN3mJjRSmLGbFF5khPovMJY46de2kXh6kdnBA3uvzsQwQCRGk2eLh3ZvxDAQ4KvTm17WMCPdpFwh3ZRxnQ

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