Transaction not yet indexed

21Sd8W6jo9esdwvaK1qH7KrtDy2xjfthktvVx8f7fDPN7GUoWPRRL1JDGFWeNEz2Ec3PP4g5TzF1pVmXyBVv4UR9

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