Transaction not yet indexed

5RB21BBwUDxEVoZ5sCz6b88KMi42eMpHEepguaKEZD4r4ACrur9R4iHJffBH8gLkMLtArzbJRKkLwiK71qmAPB1d

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