Transaction not yet indexed

21ZCSBNBMeZbCSRzZKFasvQ2QWZUacax2VR5pahxwhUxXo7BNZmvkHk2h79oDp5y5wZcjCsVAeULTvzSEpCtGPZE

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