Transaction not yet indexed

21GkvbchxjAkLb668kXFwAXt6wWSQE47QtVDf5JSsJhSWUMHL6sZ9Q5AbrzXdVH3f3P8i4LjJqMvpA8jaTXAdmNh

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