Transaction not yet indexed

21d4CXHMds2aTfkHxFsdjSWjPC3vkXfw2LL1ydAfnWcvfzbP2VLwnCm6aUNhz7mmCUzYcSJf59YBF3sjGHcVRs1R

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