Transaction not yet indexed

S21mVn2y7sYaW9fziRFdGw3WC5QNw5FXwD6R2bcAHb588mvZDAQWNCZiSNdAKntjW6eY7d8BAi7FdEwtw9tMSKf

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