Transaction not yet indexed

21Hu2vLToDUPRcXuLTjD9oqbBnK9mEA6A6PdW39eN5XXngSNpxC2CbZx8qVRvFG8vZXvUKnuub1Ag4THHfM73oJC

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