Transaction not yet indexed

M21by89KJ2YvTG8DmpfvvpcJuKydyzDELwpgSfM1GdcrTtCMvwgeXJsPgf39Bj8cbVtKU3W2r3KV2RbyywLu8TY

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