Transaction not yet indexed

21MYkfKR9iS2e3KNEKgAtUE2yt1D1o7PJPRtt9GZhXHqpXm5wPsqJtBDSG9khXE85WZ1cHA5GLaJqgQvVJKZMVLj

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