Transaction not yet indexed

21fwfCuCS9sg6FP8PaeQa7ieG4XJjLT53B9y76wnQQGf2ypxkhTpz2giSBbktyShvSAk6xvrATA8CF1q4WF2W75p

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