Transaction not yet indexed

21Y7wTD1J3vSgXFfKUuLVDVAEVYDEEptcpEkaga2BFWADrdzfNtFfzGUc4THscGhbh9HSbJbHxFbWDVrYAVASboY

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